Before you put any secondhand tech to new use, take the time to clean it properly. You never know where something has been.

Your phone is a magnet for germs, but there are gentle ways to clean it.

Like all things, a computer's USB ports collect dust and debris over time. Here's how to clean them properly without risking ...

For streaks, smudges and dust, a dry wipe should suffice. For a more thorough clean, however, the companies suggest dampening ...

Learn how to factory reset Windows 11 or Windows 10, keep your files, wipe a laptop for sale, and recover a PC that won’t ...

RAM, SSD, and GPU prices are spiking. These tips will keep your current PC running strong until it's worth upgrading again.

Seven months ago, a Reddit user unwittingly found themselves in a rather frightening situation, and particularly one that ...

Paper towels are too abrasive for cleaning modern TV screens, which are not technically glass surfaces. Never use harsh chemicals like ammonia, alcohol, or bleach to clean your TV. To clean your TV ...

Minecraft: Java Edition can reach a multiplayer server and then reject the join with “Failed to login: Invalid session (Try ...

Federal officials announced that eligible airport travelers who have TSA PreCheck will be given full access to the terminal, whether or not they have a ticketed flight. KTLA's Chourtney Friel reports.

A Corrales man’s computer was infected after he shared his screen with a fake tech support agent. Learn warning signs.