How can i tell if my windows is 64 bit and know if my comp is Capable of using 64 bit windows? I have AMD anthlon 64 X2 dual core processor.
You have a 64 bit proccesor, and right click "my computer" then properties and you will see your XP info.
AMD Athlon(tm) 64X2 Dual Core Processor 4400+ 2.21 Ghz, 1.00 GB of RAM physical Address Extension thats what it said...how do i know if my windows is 64 bit?
What tocool4u was trying to say was, the properties of My Computer, you need to look at the top, where it says... System: Microsoft Windows XP Professional Version 2002 Service Pack 2 That's where it would say, x64 Edition.