When you launch Windows Security on Windows 11, you may see a message You’re using other antivirus providers. This prevents you from activating the Real-time protection of Windows Defender against ...

If you use a Windows laptop in 2025, chances are you store important files on it: work documents, school projects, bank details, or personal photos. Unfortunately, the more connected we are, the more ...

From sluggish to snappy ...

As malware, ransomware, phishing, and AI‑enabled scams continue to grow in frequency and sophistication worldwide, the demand for layered, intelligent Windows antivirus has never been more critical.

Microsoft Defender Antivirus vs McAfee: Which Is Better for Your PC Security? Your email has been sent Compare Microsoft Defender Antivirus and McAfee features to find the best antivirus for you.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...

Microsoft Defender had one of the rare moments of not being at the best in AV-TEST's previous result. The product suffered a heavy defeat and came in last place. This is the opposite of what typically ...

Updating our security testbeds is a massive undertaking. We explain what goes into the decision of making the move to Windows 11 for our hands-on testing of antivirus apps. When the IBM PC was new, I ...

One of the telltale signs that your PC has become ill with a virus is an unexpected slowdown in performance. Various forms of malware can sometimes feast on your system's resources, whether it's a ...

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected.