What Does a Boot Scan Do?

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Cyber threats can be disguised in many ways. Many antivirus programs can identify malware with regular scans or real-time protection. However a boot time scan is more thorough and can detect threats that are hidden.

A boot scan checks the computer system at a very early stage, prior to when it launches the Windows operating system. This allows the program to spot malware that is not visible and remove it without affecting your normal workflow. Avast’s boot scan feature has various options to deal with the threats discovered in the scan, including repair of the files immediately and moving them to the Disease Chest or quarantine, or deleting them.

The process of performing a boot scan can take some time. It’s a great idea to block any non-essential startup programs and unplug USB or external hard drives. This will reduce the chances of conflict, and allow the scan to focus on the internal storage. It’s also a good idea to dedicate certain periods of time when you won’t be using your computer for other purposes to ensure that the boot scan can run without interruption.

To enable a boot scan, open the Avast user interface and click Settings (the gear icon). Select Protection > Scan settings and select the option for a Boot-Time Scan. Choose the options that best suit your preferences, and then click OK. The Avast boot-time scan is a powerful tool that can aid you in keeping your computer secure from dangers and enjoy a a smoother computing experience.