Increase your computer speed simply without software 2

Clean up your hard disk

1. Step : open the my computer 
2. Step : right click on your any of hard disk icon in your window
3. Step : click on the "general" tab from oncoming window 
4. then select the "Disk cleanup" option
5. then you have to wait because the next operation will get several minutes
6. then select the all of unnecessary file
7. then Click on the "OK" option

ok you did it! look its very easy i will show it in picture

Clean up your hard disk in picture explain