
Can you upgrade to Windows 7 from Windows XP?
Can you upgrade to Windows 7 from Windows XP? Does dual boot helps?
Yes. Although, when you use an upgrade disc(and I think a full win7 disc), it will do a clean install, so there will be no XP on your system anymore. But after you install Windows 7, if you do have a windows XP disc and serial for xp, you should be able to install Windows XP again on the system. Only problem is, it can be kind of a hassle. Just search for something like: install Windows XP on Windows 7 machine, or something of the sort. You might have to find a program called vistabootpro(should be compatible with Win7, just look around), otherwise Windows 7 should be plenty fine of an OS for you to use without needed XP.
This site is from microsoft.com, giving you 5 steps to upgrade from XP to 7:
http://windows.microsoft.com/en-us/windows7/help/upgrading-from-windows-xp-to-windows-7
Dual Boot between Windows Xp and Windows 7/Vista/Mac! 100% Working!