If you're forced to use public computers for sensitive communication, consider using ransom-note passwords and possibly a VPN.

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

If you use your Mac in public places, it makes sense to take precautions against theft, loss, and hacks.

You can still create a restricted guest account to share the device with other people, and in this guide, I'll show you how on Windows 11.