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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Bitdefender Antivirus Free for Windows offers you award-winning antivirus protection that’s light on your system and keeps you safe from viruses and e-threats.

Dec 11, 2025 · We've tested more than two dozen utilities to help you choose the right antivirus for your needs.

Nov 16, 2025 · To help you stay secure, we’ve handpicked the best antivirus software for 2025, highlighting their features, pricing, pros, and cons. Plus, I’ll reveal my top overall pick to make your …

Nov 24, 2025 · We’ve researched and tested the most popular antivirus tools -- and the security suites they come bundled in -- to help you find the right antivirus software for your cybersecurity needs.

In this roundup, we’ll share the best antivirus software for your home or office computer. You’ll learn about the providers and how well their tools perform.

Antivirus software is designed to detect and remove malware by scanning your device and comparing files to a database of known threats. It uses a range of techniques to identify online threats like …

Our free antivirus software for PCs, AVG AntiVirus Free, supports you with all of these things. Plus, you can monitor your in-going and outgoing email messages for potential cyberthreats — all for free. Do …

Defend yourself and the entire family against the latest virus, malware, ransomware and spyware threats while staying on top of your privacy and identity. McAfee Total Protection is easy to use, works for …