How to Delete Two Operating System Choices on Startup. Upon booting up, Windows may offer you multiple operating systems from which to choose. This may occur because you previously used multiple ...

A dual boot, or multi-boot, system consists of two or more operating systems loaded on the same or different hard disks. Businesses can install Windows XP or an older platform to a Windows 8 PC to ...

Richard T. Wagner wants to remove Windows 7 from a dual-boot PC, and keep Windows 10. His version of Windows 7 doesn’t even work. Running multiple versions of Windows on one PC gives you more ...

If you have two versions of the Windows operating system installed on a computer, and you uninstall one of them, then in the boot menu, you should not see the entry for the earlier version.