How to Erase Data From a Computer Before Selling. When you sell a computer, it is always in your best interest to completely erase all of the data on your hard drive before the computer changes hands.

If you want to securely erase sensitive files, or you’re selling your device to another person, you’ll need to know how to permanently delete files from your computer, tablet, or phone.

On a Mac, the Erase command included with the Disk Utility application securely erases drive contents. As with SDelete, first delete files from the drive, then use the erase free space feature.

To truly erase files, you need to use a destructive erase that actually writes over the existing data in each “notebook” as part of the process.

How to securely erase the data off your iPhone or iPad, Android device, Windows PC, hard drives, SSDs, and flash drives It's good to have a bit of healthy paranoia when it comes to keeping your ...

Erase your data so no one can ever recover it OW Shredder is all about removing files from your hard drive without leaving traces behind.

This collection of three top apps helps you transfer, back up, and erase data with minimal effort. It's worth $390, but you can get the apps today for just $104.97.

Permanently erase data from your computer Q. I'm giving away my old computer to my nephew, but I don't want him to see any of my files. I can just delete them from the Recycle Bin, right? A. Wrong!

How to Fully Erase an SD Card. If you use your device's SD card to store images, audio files, documents and even email messages, your SD card might contains files that are hidden. If you want to ...