In all my years (since 1995) owning Macs this is a first for me: There's a vertical line on the screen about a third to the left. When I click-and-drag on this line I can make it into a rectangle, but when I let go, it snaps back into a vertical line on the left.
At the same time I've been getting a gazillion messages from my gas company saying my bill is due.
Is this a virus?
How do I get rid of it?
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?