A Full Scan is run when Windows are fully loaded and it is a lot easy to use. Difference between Boot and Full Scanįull Scan is better than Boot-Time, but both of them have different purposes and usage.

Most antivirus software has a feature to automatically perform a Boot scan after a fixed time, but users can also perform this scan manually at any time as well. This is a new tool that scans files using the minimum features and services that are required for the software to run, scan, and remove the threat in normal scans. It scans for those types of malware that are not detected or removed by normal scan and removes them here before the operating system and other services load. Where the antivirus scans the system before even loading the OS.

Installing patches or cracks for softwareīoot Scan is a new feature of antivirus software.

Downloading anything from malicious sites.

You can get these viruses due to the following reasons. When you visit different sites just to browse or download files like movies, games, software, etc, which everyone nowadays does, and if you visit non-trusted sites. How do computers infect from virus? How do computers get infected?īefore Talking about Avast Boot Scan, let’s talk about how your computers get infected by viruses.

So Antivirus companies came with a new technology called Boot Scan. Because they have infected the computer so much that a simple antivirus is unable to remove them. Some viruses like a trojan horse, are not able to remove.

Sometimes viruses can infect your computers that a normal Antivirus can not detect or remove that is where Avast Boot Scan comes in handy.

How to avast boot scan