How do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?

I is a dell inspirion I have no space and I want to sell it. I want to take everything off it.How do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?reformat the hard drive, that will clean out your systemHow do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?
IBM secure data disposal tool, burn it to a disc, startup with it, and delete everything.



http://www-307.ibm.com/pc/support/site.w鈥?/a>How do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?http://www.dban.org/How do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?
Install the operating system from recovery CD's, this will write over the old system and all files and put it back to new state. I would buy and install a program for writing over all files that makes them unrecoverable before installing a new OS and then they can never be read even if some one tried.

Hope this helpsHow do I wipe my dell inspirion 1501 completely clean, as if nothing absolutely nothing on it to sell it?Use programs like ActiveKillDisk. That will totally wipe your HD clean. Reinstalling the OS, if people are smart enough, they can still find your old files. Using AKD, it removes everything so anything that was on there is unrecoverable. Use it, it works great.