Many antivirus programs provide an option to scan for boot issues. This is a powerful tool that can eliminate malware that can’t be removed by normal methods. This type of virus can be hidden in the boot sector or even encrypt files. It is generally more difficult to eliminate than a regular runtime scanner. It is vital to employ an antivirus program that can run a boot scan because this type of virus is not necessarily more difficult to spot but also extremely dangerous.
Avast Boot Scan is an effective way to identify hidden threats. It can detect threats that are usually missed by runtime scanning and is capable of removing them without disrupting the running of Windows. It can take some time to run the scan due to the fact that it must check all your system files. It is therefore recommended to turn off non-essential startup programs and unplug external storage devices so that the program can focus on internal files. It is also an excellent idea to schedule the scan for times that you will not use your computer for other reasons.
To enable Avast’s Boot Scan, first you have to launch the antivirus software and select the settings menu. Once you are in the settings menu, choose the Protection tab, and then select the Boot-Time Scan tile. There you can select to enable a full or quick scan, download the latest definitions, and configure the actions that are taken when a threat is discovered.