Buy Avast software
Avast is one of the best known antivirus software worldwide and is available for Windows, Windows Server, Android and MacOS. Basically there are 4 different variants of Avast. Avast Internet Security is a fairly basic security program including firewall. It protects you from network threats and has a user-friendly interface. However, the antivirus does not work well on removable drives. As a basis it is an excellent package, but there are better and more complete variants. Avast Premier basically contains the same main functionalities as Avast Internet Security. However, Avast Premier offers a number of additional functionalities. Avast Premium is an ideal variant for home use. It offers protection against viruses, spyware, phishing and malware. There are options for 1 device but also for multiple devices and is available for Windows, iOS, macOS and Android. It has an excellent firewall feature that is not included in the free version. In addition, you get Ransomware Shield and it has a Sandbox functionality. This allows you to virtually test files so that you do not suffer any damage. The Ultimate version is the most complete version of Avast. It has all the features that Premium has, and some more.