Many antivirus applications offer a boot scan, which is an effective tool that can remove malware that is not eliminated by standard methods. This kind of virus can hide in the boot sector or even encrypt files. It is usually more difficult to eliminate than a regular runtime scan. It is vital to employ an antivirus program that can run a boot check as this type of virus is not necessarily more difficult to spot but can also be extremely dangerous.
Avast Boot Scan is a great way to check for hidden threats. It can identify threats that are normally missed by scans that run at runtime and can remove it without affecting the functioning of Windows. It can take some time to run the scan due to the fact that it has to check all the system files. It is a good idea 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 schedule the scan to run at a time that you will not be using your computer.
To enable Avast’s Boot Scan, first you will need to open the antivirus software and go to the settings menu. Once you are in the settings menu, click the Protection tab and then select the Boot-Time Scan tile. There you can select you want to enable a full or quick scan, download the most recent definitions, and set the actions that are performed when a threat is detected.