User-agent: * Allow: / Hi. I am Karthik from Delhi: 32-bit and 64-bit Windows !!!! What is this man ?

Sunday, September 26, 2010

32-bit and 64-bit Windows !!!! What is this man ?

The terms 32-bit and 64-bit refer to the way a computer's processor (also called a CPU), handles information. The 64-bit version of Windows handles large amounts of random access memory (RAM) more effectively than a 32-bit system.

To find out if your computer is running a 32-bit or 64-bit version of Windows in Windows 7 or Windows Vista, do the following:

  1. Open System by clicking the Start button Picture of the Start button, right-clicking Computer, and then clicking Properties.

  2. Under System, you can view the system type.
If your computer is running Windows XP, do the following:

  1. Click Start.

  2. Right-click My Computer, and then click Properties.

    • If you don't see "x64 Edition" listed, then you're running the 32-bit version of Windows XP.

    • If "x64 Edition" is listed under System, you're running the 64-bit version of Windows XP.

To install a 64-bit version of Windows 7, you need a CPU that's capable of running a 64-bit version of Windows. The benefits of using a 64-bit operating system are most apparent when you have a large amount of random access memory (RAM) installed on your computer, typically 4 GB of RAM or more. In such cases, because a 64-bit operating system can handle large amounts of memory more efficiently than a 32-bit operating system, a 64-bit system can be more responsive when running several programs at the same time and switching between them frequently. For more information, see Installing and reinstalling Windows 7‍.