Here is a guide to easily install Chrome OS on a laptop PC even if it's too old to run Windows. You can run Chrome OS with Play Store support and Linux app support.

Chrome OS Flex is a free operating system that's designed to run on and help revive old PCs and MacBooks.

How to install SteamOS on your computer A beta version of Valve's gaming operating system is now available for download. Here's how you can transform your current computer into a Steam Machine.

Apple may not want you to install macOS on a PC, but it can be done. Here's our guide to building a Hackintosh ...