Can I upgrade from 32-bit Windows 7 to 64-bit Windows 7? Which one is the best app to create Windows 7 bootable? Should I download Windows 7 from Torrent? Can we just copy Windows 7 ISO to the USB ...

I would personally suggest you to use a download manager to download these files to ensure proper downloading of these huge files. Windows 7 Direct Download Links 32-bit Windows 7 Professional x86 ...

Download Windows XP ISO in 32-bit and 64-bit with the official versions. Also, learn to create bootable Windows for installing the OS on your computer.

Do you want to download Windows XP ISO file? Here are the links to download Windows XP ISO file as well as guide to install it.