But I can't help but think of how monopolistic the industry has become. It's made me look for open-source alternatives. The ...

Open-source might not be the first thing you think of with Windows, but these free tools can seriously boost your productivity.

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...