Hard drive se Completely Data ko Kaise khatm karun??????Help

[Ghulam shah]

Assalam o Alykum Experts

Main apna Laptop sell karna chahta hun aur maine apne sare data hard drive se format ki hay .lekin phir b mujhe dar hy keh kahi koi inko <RECOVER> nah kare to plz mujhe ap koi aisa method tarika bataye jis se main inko completely khatam karun hard drive se takeh koi inko koi bhi software se recover nah kare plzzzz help me
I neeed your help plzzz
I am waiting for your riply [/SIZE]

[fiazmunaf]

aap ye software use karin

http://www.diskwipe.org/download.php

[jamsshed]

Ap file/folder shredder use kro.Ya phr old ya new hard disk install kr ke sell kro.