Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

Do you think your computer is running a little slow lately? Or there is some problem with the processing speed. You might want to take it to a service center to get it checked, but before doing that, ...

If you run a hard drive diagnostics test on your Dell Windows 11 or Windows 10 computer and receive the Error code 2000-0142, then this post is intended to help you ...

A Seattle-area startup called Pattern Computer is developing a rapid COVID-19 test based on patterns in light from spit, one of several projects moving ahead from the 7-year-old company that designed ...