If you receive the error message “The operating system is not presently configured to run this application” when opening Office and other applications, the ...

Get step-by-step instructions for determining the operating system (OS) version on your devices and why it is so important to keep the OS updated.

When you turn on your Windows computer and receive the message that says The operating system did not shutdown cleanly, this post will help you fix the problem. The ...

EDIT: It did - changing that setting back to "AHCI" resulted in a, "This operating system failed to start", message when I tried to boot XP. Changing the BIOS back to the "IDE" setting didn't fix that ...