Depends on your computer's processor, both versions are sold by Microsoft and are available at most computer retail stores. Most modern computers have a 64-bit processor, so you'll probably be able to find 64-bit Windows more easily.
You have to buy the 32 bit version and reinstall windows with the 32 bit version you bought
If you are currently running a 32-bit version of Windows, you can only perform an upgrade to another 32-bit version of Windows. Similarly, if you are running a 64-bit version of Windows Vista, you can only perform an upgrade to another 64-bit version of Windows Vista. If you want to move from a 32-bit version of Windows to a 64-bit version of Windows Vista, you'll need to back up your files and then perform a custom installation of the 64-bit version of Windows 8. For more information, visit the Related Link:
windows 3.1
No you can't because 64-bit won't run on an x86 (32-bit) PC. You have to have the x86 version.
Windows 7 Starter
Starter.
Starter.
how can i upgrade my 1997 version 32 bit creatacard to 64 bit window 7
There is no 64-bit version of Adobe Flash Player currently available for Windows. You must use the 32-bit version, along with a 32-bit browser.
Only the Windows 7 Starter.
how many users we can create with window 7 ulltimate ultimate 32 bit version
Yes. It can run either the 32-bit or the 64-bit version of Windows 8. I'd recommend the 64-bit version.