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.

If you see Error 1962, No operating system found, Press any key to repeat boot sequence when you start your Lenovo computer, see this post.

Microsoft will be ending support for Windows 10 in October. If your computer isn't compatible with Windows 11, you still have options.

Patrick Marshall answers questions about transferring an operating system from one PC to another.