This guide teaches you how to remove YOUR COMPUTER WAS LOCKED Tech Support Scam for free by following easy step-by-step instructions.

Some scam artists also pose as tech support for Apple. There are some ways to protect yourself, experts say. Never call a phone number on a pop-up or give a stranger access to your computer.

Before you make that $50 support call, though, try your hand at homebrew tech support. We spoke to some of the best support reps in the business about the most common problems they fix—and how ...