After having spent hundreds, or thousands of dollars on a new computer the best thing you can do is to have it become infected by malware. That’s why it’s important to regularly update and check your antivirus software. The best antivirus software offers strong protection against malware, with a variety of other internet security features. These include the use of a VPN (virtual private how to fix switch error code 2137 8056 network) as well as anti-phishing protection. password managers.

The most reliable antivirus software updates frequently to ensure that the latest threats can be detected and blocked. This is essential as new threats are constantly being created, and old ones are able to evolve and evade detection in the course of time. Many of the top-rated antivirus programs provide a range of methods to identify and block viruses, including signature detection, heuristic analysis, behavior monitoring, sandboxing and artificial intelligence.

A few of the top antivirus programs also come with additional tools, including a disk defragmenter for hard drives, a start-up apps manager and a monitoring of processes. This will help you keep your PC at its best performance and protect against more threats than the standard malware scanning that is provided by the free antivirus software.

The majority of premium antivirus software offers cross-platform licenses, multi-device for Windows, macOS and Android. This makes it a good option for households with multiple computers or smartphones to safeguard. For example, Norton 360 offers excellent security against malware and viruses alongside a comprehensive set of other cybersecurity tools, such as a password management as well as a VPN as well as dark web monitoring, and parental controls for an affordable annual fee.