PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Have you ever wished for an internet experience free from the constant barrage of ads and invasive trackers, no matter where you are? Picture this: you’re working from a bustling café or streaming ...

There are various ways to work together in a network based on Windows 11. The simplest is to set up a shared workgroup, a kind of team of computers with equal rights. The workgroup in Windows 11 ...

If you have been tinkering with the Elecrow Pi Terminal or another device that uses the Raspberry Pi as the main processor ...

Got an ancient laptop or desktop lying around? With just a bit of extra effort, you can transform an old gaming PC into an ...

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 ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...