How to do a Disk Cleanup in Windows 7

[QsMaster16]

does any of my own stuff be deleted?

btw nice tutorial :)

[ericklandiamix]

hey man thanks helped me

[victoria3ish]

umm.. hey if i disk cleaned up does it mean it will delete all files

[pcwizardiow]

@victoria3ish it will not delete all files on your computer only the junk thats not needed. All personal data will be safe after doing this.