How to remove Windows XP from a Windows 7 Dual Boot computer
Concept: Windows XP is the original operating system installed on your computer’s hard drive. You then installed Windows 7 on the same drive and created “Dual-Boot” system. Windows XP is no longer needed and you want to know how to uninstall it.
This guide is specifically for computer owners who only have a single hard drive shared by Windows XP and Windows7. The object is to not only remove Windows XP but allow Windows 7 to boot and fully utilize the partition space formerly occupied by XP.