What Does a Boot Scan Do?

What Does a Boot Scan Do?


If a cyber threat manages to make its way into your computer, it can be disguised in a variety of ways. Many antivirus programs can identify malware with regular scans or real-time protection. However a boot-time scan is more thorough and can identify threats that are not obvious.

A boot scan is a brief review of your computer prior to Windows begins. This allows the program to detect hidden malware and remove it without disrupting your normal operation. Avast’s boot scan feature offers many options to deal with threats detected in the scan, including fixing the files right away or moving them to a Disease Chest or quarantine, and finally deleting them.

The process of running a boot scan can take a bit of time. It’s a good idea to disable any non-essential startup applications and disconnect USB or external hard drives. This will lessen the likelihood of conflict and allow the scan to concentrate on the internal storage. It’s also a good idea to set aside the time that you will not be using your computer for other work so that the boot scanning can happen without interruption.

To enable a scanning feature for the boot time choose Settings (the gear icon) in the Avast interface. Select Protection > Scan settings and choose the option Boot-Time Scan. Then, adjust the options to suit your needs and click OK. The Avast boot-time scan is a powerful tool that can ensure that your computer is safe from threats and enjoy a smoother computing experience.

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