Mac to Mac: Use the Built-In Screen Sharing. OS X has a pretty great Screen Sharing feature built right into the OS, and you can use it to access any Mac from another Mac in no time at all.

To use Event Viewer to check unauthorized use of your computer, follow these steps: Press Win+X in combination on your Windows 11/10 PC to bring up the ‘Power User Menu’.

PC Manager is in beta right now, but you can check it out early to see if it does the job for your computer. It runs on Windows 10 1809 and newer versions of the operating system.