You can check your computer's default sound device by playing any audio file. The Windows speaker configuration tool, however, offers you additional flexibility in testing your devices.

Knowing a printer's registry key is necessary if you're trying to remove a printer from your computer and it won't delete or if you want to make advanced manual configuration changes to a printer ...

In this guide, we'll show you the easy steps to find out the power states supported on your computer. Also, explain each of the states and how they work on Windows 11.

Computer Configuration > Administrative Template > System > Power Management > Sleep Settings. Look for Allow standby states (S1-S3) when sleeping (plugged-in) and Enable it.

If you want to check for Pending Reboot on Windows Server/11/10 computer, you can do so using the PowerShell method described in this post.