Generally, Windows 7 is faster than Windows Vista. This is partly through a process of analysis of code to look for bottlenecks between Vista and 7 and improved memory management of screen Windows in 7.
Windows XP uses less RAM (Random Access Memory) making it "faster". However, if your computer has a good amount of RAM Windows 7 will work just as well if not better.
Windows xp. less features so it takes up less memory
Yes
The best OS for a gaming PC will either be Windows XP (any part of the XP series) or Windows 7 (any part of the 7 series).
No. Windows XP is a downgrade.
"Microsoft". XP, Vista and Windows 7
yes i tested my self in windows xp and windows 7 and now iplaying this game on windows 7
Well look how much fancy graphics it has and if you upgraded to windows 7 from xp then your computer was probably built for xp not windows 7. But my computer is faster with windows 7...
Yes they can,the same on windows xp and other.
Auto cad is not updated yet to work in Windows 7, go for Windows XP.
I tried to use the cable with an HP 2100 printer with parallel connector. It woulld not work with either Window XP or Windows 7.
Vista is not the best operation system. Windows 7 is faster and technically superior, Windows XP is stable and mature and unix/linux is more secure.
It depends on what hardware you've got running it.
There's no "magical hidden" XP lurking under Windows 7. You could install both operating systems on the same computer and dual-boot, or alternatively (and much less complicated) just get a hypervisor program like Oracle's VirtualBox or Microsoft's own VirtualPC (both of these are free, though you'll have to have a legitimate copy of XP to install) and install XP on the virtual machine.