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 ...

Here’s how to wipe all that personal info from your lost cellphone from anywhere.

Your personal information is tied to your user account on the computer. You can erase your personal information without erasing the hard drive by removing your user account.

Knowing how to wipe a Mac and reset it to its factory settings can be a vital step if you're trying to sell or fix it. Here's how to do it.

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.

If you're disposing of old documents such as bank statements and tax forms, security experts recommend shredding the paperwork so it can't be used by identity thieves.

Step One: Assemble Your Tools Once you're sure all of your data is backed up, you'll need the tools to help you completely and securely wipe the hard drives in the systems you want to donate ...

How Big is My Footprint? To truly understand just how big your digital footprint is, there are several tools available that can be easily accessed and added to your computer for constant ...

If the power to your computer is off, the virus can’t do any damage. But at some point, you will have to turn your computer on to delete the virus and take back control of your system.