I had never heard of Windows Powershell but it is on the computer and obviously was accessed and used in the last few days because it came to the top of my 'programs' list. Programs that I haven't used for awhile are only visible when I access the entire group of programs. I have NEVER used this program. I did notice that a couple of days ago I kept getting a pop-up that says you firewall setting have been set to such and such network. Same as it always does when I first boot up. But this time it kept doing it maybe five or six times after I had been on the computer all day long..
So what is this program and how do I get rid of it??