A boot scan is an effective feature offered by many antivirus software that can get rid of trustfulwonderful.com/avast-ultimate-antivirus-review-and-main-features malware that is unable to be removed using standard methods. This type of virus is more difficult to eradicate because it can hide in the boot sector, decrypt files, or encrypt them. It is important to use an antivirus that is able to perform an analysis of the boot sector, since this type of virus isn’t easy to spot, but also extremely harmful.
Avast’s Boot Scan is an efficient method of identifying hidden threats. It can identify threats that are typically missed by scans that run at runtime and is able of eliminating them without disrupting the running of Windows. It could take a while to complete the scan since it has to check all of your system files. It is a good idea, therefore, to disable unnecessary programs at the start of your computer and disconnect any external storage devices. This will allow the program to concentrate on internal files. It is also a good idea to schedule the scan for times that you will not be using your computer for any other purpose.
You will first need to open Avast and then go to the Settings menu. Select the Protection tab in the settings menu. Then, select the Boot-Time Scan tile. You can select whether you want to run a full or a quick scan, create new definitions, and configure what will happen when a threat is discovered.