Many antivirus programs offer a boot scan, which is a powerful tool that can eliminate malware that can’t be removed with normal methods. This kind of virus is more difficult to remove because it is able to hide in the boot sector, decrypt files, or encrypt them. It is essential to use an anti-virus that can perform an analysis of the boot sector because this type of virus is not just difficult to spot but is also extremely harmful.
Avast Boot Scan is a powerful way to identify hidden threats. It is able to detect threats that are normally not detected by runtime scans and remove them without affecting Windows the operation. However, it could take a long time to complete the scan because it has to look through the entire system’s files. It is recommended to turn off unnecessary programs at the start of your computer and disconnect any external storage devices. This will allow the program to concentrate on internal files. You can also program the scan to run avast passive mode turn off at a specific time when you won’t be using your computer.
You’ll first need to open Avast and then go to the Settings menu. Once you are in the settings menu, you can select the Protection tab, then click the Boot-Time Scan tile. You can select whether to enable a full or quick scan, download the latest definitions, and then set the actions that will be performed when a threat is identified.