There’s no need to stick with Windows’ preloaded applications. These time-tested apps are all free — and open source, too.

Michael “Michi” Schmelzle has been working for German sister site PC-WELT since 1997 and is responsible for the hardware and testing department. As a member of 'Team Hölle', he is also ...

If your PC just feels sluggish then this is the free PC optimizer to try first. It doesn't have all the advanced features of apps like System Mechanic, but the stuff it does clear is famous for ...

Microsoft Defender isn't bad, but it's still insufficient to fully protect your PC. You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. When the IBM PC was ...

To help you find the right option for you, we’ve compiled this list of the best Android emulators for PC and Mac ... come with Google apps if you prefer. Bliss is also free and open-source ...