A boot scan is a powerful feature provided by many antivirus programs that can remove malware that is unable to be removed using standard methods. This kind of virus can hide in the boot sector or encrypt files and is usually more difficult to remove than a runtime scan. It is essential to use an antivirus program that can run an examination of the boot sector since this type of virus isn’t easy to spot, but also extremely dangerous.
Avast Boot Scan is a great way to detect hidden threats. It can identify threats that are typically not detected by runtime scanning, and is able to eliminate it without affecting the functioning of Windows. It could take a while to run the scan due to the fact that it must check all the system files. It is therefore a good idea to shut down non-essential startup applications and disconnect external storage devices to allow the program to concentrate on internal files. It is also an excellent idea to schedule the scans for times when you won’t be using your computer for other purposes.
You’ll first need to open Avast and select the Settings menu. Select the Protection tab in the settings menu. Then, click on the Boot-Time Scan tile. You can choose to enable a full or quick scan, install the most recent definitions, and then set the actions to be executed when a threat is discovered.