Avast is one of the most intuitive antiviruses on the market, with all major features readily accessible via one menu. It is also simple to comprehend, with quick explanations provided for each feature, so you won’t be confused about what it does and how it works.
The pre-installed PC optimizer helps your device run faster simply by slumbering pointless background tasks, freeing memory, erasing all records and applications, as well as extending battery life to be able to play longer video games. 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.
For ransomware protection, Avast has two modes which are strict and smart. In smart mode, you can only modify your files only if they’re from a trusted list. If something outside this list attempts to alter your secured data, you are instantly notified and asked for authorization. In strict mode all modifications are blocked until they have been approved by you.
The program also comes with other useful features, such as the ability of examine the quarantined files on NTFS disks and disabling notifications for newly developed “block” rule (enabled by default). Overall, Avast is the best lightweight antivirus for performance in 2023. However, the application can sometimes cause a noticeable impact on system speed when too many of its features are activated. This can be averted by turning off unnecessary tools or performing a full Avast cleaning on a regular basis.