These free, open-source tools will make your Windows PC more powerful and give you a serious productivity boost.

If you're used to using the "Run" box to open apps, you can use that to launch Command Prompt with admin privileges. Press ...

There’s no need to stick with Windows’ preloaded applications. These time-tested apps are all free — and open source, too. Windows comes loaded with a lot of applications, but to be honest, they ...