Any laptop and PC becomes slow down over time. Whether your PC has gradually become slower or it suddenly ground to a halt a few minutes ago, there could be quite a few reasons for that slowness. It happens due to junk /cookies/virus and corrupt windows files.You need proper maintenance time to time like your vehicle needs. Remove junk and cookies and arrange your registry files,If don't know how to do it you can get help from here in free diagnosis Read and maintain your windows PC perfect. this will surly boost up your computer speed.