Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

My computer's become unstable, I ran windows 7 memory diagnostic... so it says when I reboot it'll show the results.... ROLF!!!! Funny microsoft very funny!!! so I look it up in event viewer ...

WifiDiagnosticsView is a free and portable application that helps you diagnose wireless connectivity problems on Windows 11/10 computers. Here is how you can set things up to troubleshoot any wireless ...

If you encounter the ‘Your current version of diagnostics is not up to date’ error message, go to the URL mentioned in the error message and try downloading the ...