Use the computer's disk cleanup

Disk cleanup tool deletes unnecessary or temporary files on your hard disk so you can increase the amount of storage space you have. 

If you want to reduce the number of unnecessary files on your hard disk to free up disk space and help your computer run faster, use Disk Cleanup. It removes temporary files, empties the Recycle Bin, and removes a variety of system files and other items that you no longer need. For more information about deleting files from the Recycle Bin, 

By the following steps you can clean your disk.


1.Go to the computer's properties.
2.Now, click on Performance and Information Tool.
3.Click on open disk cleanup.
4.Then, select the drive which you want to clean and click ok.
5.Now, if you want to clean the whole system then click clean up system files otherwise select the
    files which you want to delete and click ok.

This trick is cool!!
Enjoy it!!