computer keeps shuting down

[focus_water]

my computer keeps coming up with a message saying that i have one minute to save all my work.

underneath it it says something about C;\windows\system32\lsass.exe
what can i do to get rid of it?

 

[howard_hopkinso]

Hello and welcome to Techspot.

You may be infected with a virus.

Scan your system with your antivirus programme. Also download and run the latest microsoft malicious removal tool.

Regards Howard :wave: :wave: