The era of Windows 10 support ended on Oct. 14 of last year. After more than a decade, Microsoft is prioritizing updates for the latest OS, Windows 11, and has thus stopped providing security updates ...

Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.

Windows 11 March 2026 Patch Tuesday update adds Emoji 16.0, Sysmon, network speed test, reliability improvements, and security fixes.

One bold move to instantly speed up an aging PC ...

If Windows 11 feels cluttered with AI features, ads, and background services, these free debloating tools can help. Here are ...

Gaming on a Windows 11 PC poses problems due to the idiosyncrasies of Microsoft's operating system, but there are tools available to improve performance.

Stop accidental upgrades from ruining your setup. Freeze your Windows version now and ensure your computer stays on your own terms.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Windows 11 can feel sluggish on older hardware or cluttered installs, but a handful of targeted changes can make it feel insanely faster without a full reset. These 12 quick tweaks focus on removing ...

VANCOUVER — A meteor that NASA says soared across the night sky above Metro Vancouver at about 100 times the speed of sound set off a fireball, a sonic boom and an explosive response online.

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 ...