Malware and viruses are among the most frequent threats for computer users. They can take confidential information like passwords and slow down your computer and even stop it from working. The best antivirus software will help you avoid this and ensure your safety online.

Antivirus software guards against various security threats including spyware and ransomware. They also protect your system from trojans, rootkits such as worms and phishing, as well as adware. They also can block the incoming threats by monitoring your network and looking for suspicious activity. You should look for a software that provides 24/7 support and a thorough knowledge base or FAQ section for when you need to ask questions. If the program doesn't work as it was intended, a money-back warranty is a good option.

All of the best antivirus software programs listed here provide superior protection against malware as well as a range of other cybersecurity security features. Some of them are also available as premium versions that include additional features such as VPN or password management and encryption. It's important to keep in mind that the majority of these apps require a subscription and are only compatible with Windows devices.

If you're looking for a cost-free alternative, you can check out Malwarebytes which provides excellent malware detection rates and adds additional protection for websites with its free 'Antimalware Pro' product. It also boasts a bare-bones service that doesn't interfer with your other antivirus packages installed on your system and runs very quietly in the background. This is the best choice when you need to speed up your scan or want to be sure your system is slowing down, but it doesn't offer any additional security features and might show annoying pop-ups to encourage you to purchase paying for a premium version.