when your computer get hangs suddenly dont know what to do the
1 press cltr+alt+delete
2 select start task manager
3 goto process and select explorer.exe right click on it and press end process
4 go to file and select new task run and type explorer.exe and press enter
5 now computer is normal
when you want to delete temp files and prfetch data
1 in start menu go to run
2 type %temp% and press enter you will see a new window will open with so many files
3 select all the files and press shift+delete
4 to delete prefetch data type prefetch in run and you will see a new window will open with so many files and select all and delete them
5 this will increase you computer speed and performance
