How to delete history of web

Many person to use of internet but many more internet user dont know that how to delete the histroy of the web. so the delete of history follow of this link
go to

History>Show in spider>today>right click>delete.

How to run system fast

IF ur system is slow so u can do for these step to run ur system is fast

RUN>MSconfig>startup>Disable all>apply>Ok>exit without restart.

Drive clean up ofr refresh the drive

go to properties and clean up>ok