Antivirus software is imperative if you want to avoid the latest threats, from info-stealing malware or ransomware that locks up your computer unless you pay a fine. It works in the background, combating these risks and allowing you to go about your day as you normally would.Some computers have built-in antivirus software, for example, Window's Microsoft Defender. While this is great for baseline protection, if you want something more comprehensive with more customization, that's where the best antivirus software comes in.To help you find the best antivirus software for your devices, we spent weeks installing, testing, and uninstalling all of the programs below while taking a close look at their features, extras, and design. We even reached out to customer support to see how easily each company was able to solve common and not so common problems.Based on our extensive testing, research and the results from third-party labs, Norton 360 Deluxe is our pick for the best antivirus software overall. It’s easy to use and provides effective malware protection without significantly impacting your computer’s performance. You also get plenty of extra features you’ll actually use.However, there are plenty of other great antivirus providers too, and in this guide we'll take your through all the options. Whether you’re looking to secure a single device or ensure your entire household is protected from the latest threats, this is the best antivirus software you can get right now.The best antivirus software you can buy today