Usually scanning takes a few minutes, but its duration depends on the speed of the system and the number of files that must be checked. To schedule and run Scanning when loading in a programme Avast Antivirus. It is designed to launch as needed, and not on regular use. Scanning when loading - This is an enhanced function designed to test the system for threats.
Scanning during download increases the chances to detect and remove malware before it gets the opportunity to act. This feature allows you to check the PC for all known types of malware and delete threats before launching the operating system and other services. If you suspect that your PC contains malicious software, you can schedule Scanning when loading in a programme Avast Antivirus.which will start when the computer is then loaded.