How To speed up a computer

  • Move your files from Drive c to D or other drives
  •  Increase your RAM size 
  •  Reformat your Computer it might be a viral infection is slowing it down 
SEE ALSO :How to increase your laptop battery life
  • uninstall some irrelevant programs 
  • empty the recycle bin 
  • please revert to a much older OS you might be having OS Compatibility issue that is your PC is not able to handle the latest OS