Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Overview: Cyber threats now target individuals across PCs, Macs, and smartphonesModern antivirus tools protect 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 ...

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 ...

You need antivirus software. Attacks on your PC keep getting more sophisticated, thanks to the help of AI—we’re seeing more and more AI-fueled attacks as the months tick by. Even the tech-savvy and ...

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.

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.

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 ...

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 ...

Toggle the Real-time protection switch off. You may receive a User Account Control (UAC) prompt asking if you want to allow the change to occur. Select Yes. When you're ready to turn system protection ...

Windows 8 virus scanners were evaluated for the first time by AV-Test Institute, an independent testing house. Using the vendors’ default settings, AV-Test assessed protection, performance and ...