Avast Scan At Boot
Avast antivirus comes with several default scans. Quick scan - Scan of your computer's system volume (usually C: drive).
![Avast Scan At Boot Avast Scan At Boot](https://static.avast.com/support/kb/images/v2018/avkb132/en/v1_protection_scans.png)
Only files with extensions such as 'exe', 'com', 'bat' etc. Only the beginning and at the end of the file, where viruses are normally found, are tested.
Full System Scan - A more detailed scan of all your computer's hard disks. All files are scanned according to their content. The whole file is tested.
![Avast scan at boot mac Avast scan at boot mac](https://www.800tollfreenumber.net/blog/wp-content/uploads/2018/10/How-to-Run-Boot-Time-Scan-in-Avast-Antivirus-680x350.jpg)
Avast Boot Scan Log Location
![Boot scan windows 10 Boot scan windows 10](https://i.ytimg.com/vi/1WyfWtsWDrc/maxresdefault.jpg)
Removable Media Scan - Scan any removable media (e.g. USB flash drives, external hard drives) when attached to your computer. Select folder to scan - Scan only a specific folder or multiple folders. Boot-time scan - Perform a scan at bootup to detect and remove viruses which cannot be detected after start up. Click on Schedule Now to automatically scan the next time your system is restarted.