Windows server service will not stop

 Force quit windows service which failed to stop using service.msc

1. find service name using service.msc / properties
2. using command prompt enter sc queryex [servicename] (and note PID number)
3. enter taskkill /pid [pid number] /f

Windows 10 gray-scale

Windows 10 has option to display everything in gray-scale.

It can be switched on and off by keyboard combination of CTRL + WIN + C key

It is possible to activate it accidentally if you have keyboard with CTRL and Windows key right next to each other since CRTL + C is to copy.

Hope this helps someone else who ends up in the gray-scale world of windows 10.