Description:
Microsoft Defender (formerly Windows Defender) is the built-in security solution for Windows 10 and Windows 11, providing real-time protection against viruses, ransomware, and other forms of malware. It automatically updates via Windows Update to stay current with emerging threats and integrates seamlessly with the operating system, requiring no additional installation.
Website:
Microsoft Defender
PROS:
- Built-In and Free: Comes pre-installed with modern Windows versions at no extra cost.
- Regular Updates: Receives frequent definition updates and system patches through Windows Update.
- Low System Impact: Generally runs efficiently in the background, minimizing performance slowdowns.
- Good Basic Protection: Offers solid fundamental defenses suitable for everyday users.
CONS:
- Limited Advanced Features: Lacks some of the more specialized options (e.g., secure browser add-ons, additional privacy tools) found in premium antivirus suites.
- Occasional False Positives: Like many AV solutions, it can sometimes flag legitimate files or apps as threats.
- Windows-Exclusive: Not available on non-Windows platforms, reducing cross-platform coverage for those with multiple operating systems.