WHY COMPUTER STOP RESPONDING

CAUSES:-

computer stop responding due to several reasons like confliction of software or hardware resource between two programs,lack of system resource or a bug in the software or driver.

SOLUTION:-

• To recover a program that stopped responding,go to task manager by pressing CTLR+ALT+DEL key from your keyboard.
• In the applications tab,see the program that stopped responding.
• Right click on the program and click on END TASK.
• and the program will end.

NOTE:- 

• Sometimes due when any program stopped responding it causes other program to stop.and also when user try to open TASK MANAGER it doesn't pop up.
  so if this happen the only way to resolve this is to reboot your computer while pressing REBOOT BUTTON or HANG BUTTON on the cabinate.
• Also the program that stopped responding,the work/data in that program will b lost and you need to again do that work from beginning.unfortunately there is no alternative.

thank you :)