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. Even small, seemingly inconsequential pieces ...

How to Erase Personal Information Off Computers Without Erasing the Hard Drives. Erasing your personal information from your computer's hard drive can be important if you decide to give the ...

However you choose to dispose of your computer, remember to remove personal and financial information that someone else could access.

On an iPhone, you want to choose “Erase All Content and Settings” in Settings > General > Reset. An Android phone is a bit trickier because it doesn’t use a destructive delete on reset.

Dear Lifehacker, I have a few old computers I'm planning to donate to charity, but I want to make sure that all of my data is off of them before I g ...

Securely Wipe a Hard Drive on Windows Connect your hard drive to a Windows computer and it should show up in File Explorer, in the left-hand sidebar. Right-click the drive and click Format.

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.

How to Eliminate Viruses From Your System Step 1 - Most of the time, a computer virus can’t run without your operating system running as well. This is the case with Linux, Mac, and Windows machines.