Avast is one of the most intuitive antiviruses that are available with all of the main features accessible from one menu. It is also simple to understand, with short explanations accompanied by each feature so you won’t be confused about what it does and how it functions.
The pre-installed PC Optimizer makes your device run faster by snoozing pointless background processes, freeing memory, erasing unwanted applications and files and increasing battery life to allow you to play games on the go for longer. Upgrading to a premium plan provides you with a lot more performance-enhancing tools including security against phishing attacks, a sophisticated firewall, and webcam protection.
Avast provides two ransomware security modes: rigid and smart. In smart mode, only a few lists of trusted applications are allowed to modify your files. If any app not on this list attempts to modify your protected data you will be informed instantly and asked for permission. In strict mode any changes made are prevented until you approve of them.
There are a variety of other useful features of the program like the ability to manage apps within the sandbox. It also allows you to examine the quarantined files clean MFT entries on NTFS disks and deactivate notifications about newly created «block» rules (enabled by default). Overall, Avast is the best lightweight antivirus to perform in 2023. However, the program may occasionally have a significant impact on system speed when too many of its features are activated. This is avoided by turning off unused tools or by doing an entire Avast clean-up from time to time.