What if your computer struck?
First check the Num lock and hold it down if it does not work then do the following.
1. Press CTRL + ALT + DELETE keys it will start the task manager end the all process which you don’t want to run in windows memory, or if they are not responding.
If situation remain the same, and if you are on LAN and some other user have the right to access your computer and currently he is accessing your files, log off that user.
Other things you must know about it which can effect your pc performance, (delete computer history, go to tools in browser then go to Internet options + clear history, I will clear your computer history, but if you keep the value at 0 it will not log the history .
In the same window, delete the temporary files.
Remove unnecessary programs, delete cookies, Defragmenter your drives (go to my computer right click on drive, then click on properties then go to tool and at the end click on defragmente, check you drive’s errors by right clicking on drive, then go to properties then go to tool then click on check now, this is a good idea to log on one user, and do not log in many users at the same time, (don’t switch users), always shut down computer properly and don’t shut down directly (power off)
