Formatting will remove all files from your harddrive. This includes software, documents, pictures, videos, malware, and installed malware. In other words, you have nothing, you get nothing.

It is helpful if trojans are installed or if you have too much files on your harddrive and you need to remove them all. Just make sure you have backups :)

Hope this helps

~Happy Hacking~

-The SlaveHack Team

it resets your hard drive so you have the basic firewall, waterwall and pulse sensor