Remove Or Uninstall Windows 7/ Vista With XP Intact On A Dual-boot System All Windows operating systems support dual-booting feature, wherein you are able to install two operating systems on a single machine and select any of them while booting up. If you have Windows XP running on your system, you may install Windows 7/ Vista as a second operating system to turn your PC … [Read more...] about Remove Or Uninstall Windows 7/ Vista With XP Intact On A Dual-boot System