Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of infection, ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

We may receive a commission on purchases made from links. Today more than ever, it is of the utmost importance that you have one or more security apps protecting your computer's sensitive inner ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

It happens without warning. Suddenly, access to your personal data gets interrupted by a simple hardware failure, nasty virus, cyberattack, software glitch, accidental deletion or human mistake. It's ...

It’s easy to feel overwhelmed by the number of steps you can take to keep yourself and your computer safe and running smoothly. With the increasing number of cybercriminals, it can feel like you are ...

You don’t have to spend a lot of money for online security tools. In fact, you don’t have to spend a single cent to stay secure. There are a lot of great security ...

Question: What should I do with my older computer that can’t run Windows 11? Answer: Now that the October 14, 2025 deadline has passed, Windows 10 is officially retired, meaning Microsoft will no ...

Q: What’s Windows Hello, and should I be using it? A: If you’re like most computer users, getting into your PC involves typing in a password or maybe even a PIN. Windows Hello is akin to what most of ...

When you install Windows 11, you get a wide variety of programs and apps (in the Windows world, these words get mixed up a lot, and they really mean the same thing). Many of them are linked to the ...