I run Windows 10. I tried to shut the computer down and got the message some app was still running. I clicked cancel and a few minutes later tied to shut down and the app was still running. I clicked shut down anyway and the monitor went off but the power button light was still on. I removed battery to kill computer. Now computer will come and work, but bottom tool bar does not accept clicks and can not use the icon to shut down computer. Is there something I can try to repair?