Antivirus software is a type of software designed to detect, prevent, and remove dangerous software or malware from your computer, including viruses, trojans, ransomware, adware, spyware, and more.

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May 5, 2026 · We've tested more than two dozen utilities to help you choose the right antivirus for your needs.

This free antivirus includes a powerful virus scanner which instantly detects and blocks viruses and e-threats on your Windows devices. If you need to make sure that your device is safe, the virus cleaner …

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