You need antivirus software to protect your computer from malware, identity theft and other cyber threats that could affect your privacy, slow down your computer and even deprive you of your data. The best antivirus for Windows means finding one that is effective, easy to use and doesn’t tax your system resources.

Microsoft’s Windows Defender is built into all new computers. It’s simple to use and free, but it’s not as effective as a specialized anti-virus program. The most effective antivirus software is designed to guard users from the latest malware threats. They also check email and website attachments for potential security risks.

These programs are lightweight on your system so you can use your PC without worry even when they are running. Also, look for a money-back guarantee as well as free trials to try them out before you buy.

Norton 360 with LifeLock is a top choice as it continues to enhance its long history as a reliable antivirus solution for Windows computers. It also comes with additional features such as the ability to maintain your computer and backup online that make it a good option for those who require more than antivirus protection. It comes in various levels. One of them includes identity theft protection and 250GB of cloud storage.