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Cyber threats can be concealed in many ways. A lot of antivirus programs can detect malware through 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 thorough examination of the system at a very early stage, before it starts the Windows operating system. This allows the software detect malware that is hidden, without affecting normal operation. Avast’s Boot Scan feature provides a variety of options to handle threats discovered during the scan. These include repairing the files immediately, moving them to the Disease Chest or quarantine area, or deleting them.

The process of conducting a boot scan could take some time. It’s best to block any non-essential startup applications and disconnect USB or external hard drives. This will lessen the likelihood of conflict and allow the scan to focus solely on the internal storage. It’s also a good idea to reserve certain periods of time when you will not be using your computer for any other tasks so that the boot scanning can take place without interruption.

To enable the boot scan, go to the Avast user interface and click Settings (the gear icon). Select Protection > Scan settings, and check the option to scan for boot time. After that, you can set the options to your preferences and click OK. The Avast Boot-Time Scan is a powerful tool to help you safeguard your PC from malware and provide a more comfortable computing experience.