[sophallee]

My Windows 10 machine is playing up and do really weird things:
* Start menu intermittently pops up
* Application enters and exits full screen
* Mouse cursor intermittently shows up in full screen mode

Thank you in advance.

[realwarder]

I would check for a virus/malware.

Run this on another PC to create a boot disk and follow instructions: https://support.microsoft.com/en-us/...-protect-my-pc