If you’re using the same network as strangers, set limits for file sharing so that nobody can intercept your messages or send you unwanted files. If you’re on a Mac, go to Finder, click on AirDrop, then find the setting called “allow me to be discovered by” and switch it to “no one.”  You can […]

Backing up your files is essential not only for preserving important photos and documents, but also for having recourse if your computer is ever attacked. On Windows 8 and 10, you can use File History to back up to an external hard drive over USB. In Windows 7, Windows Backup does mostly the same thing. […]

It’s usually a good idea to create at least two local accounts on your Mac or PC – one that has administrator privileges, and another that doesn’t. You’ll want to use the latter most of the time, except when performing admin-only tasks like installing apps or making updates. This setup can help protect you by […]

If you spend enough time on a PC or Mac, you’ll probably run across websites begging you to click a link or button to download a program. Many of these programs should be avoided. You can increase your safety by configuring your device to only run programs from the official app store for its operating […]

Powering down your Mac/PC when you’re not using it hits several birds with one stone: It saves electricity, while reducing your exposure to malware infections and preventing unwanted manipulation by anyone with physical access to it.

If you have a laptop with an optical disc drive that you never use, consider swapping it out for an extra hard drive. Many older PCs and Macs can accommodate this switch, which provides some extra protection in case your main HDD fails or is compromised by malware.