If you suspect that your PC contains malware, Avast Antivirus allows you to schedule a Boot-time Scan to run the next time your computer boots up. It scans for known types of malware and removes threats before the operating system and other services are running. Scanning during startup improves the chances of detecting and removing malware before it can counteract. Boot-time Scan is an advanced and purposeful feature designed to use when you suspect a threat in the system, and usually takes some time to run. It is scheduled to run only as needed, not on a regular basis. When you click Install specialized definitions on the Boot-time Scan screen, Avast downloads all virus definitions from a cloud database. If you skip installing specialized definitions, Boot-time Scan scans your PC based only on the latest virus definitions that are already downloaded.

After clicking Install specialized definitions, you are not offered this option again. • Restart your PC. When the system restarts, a Boot-time Scan progress screen appears as Windows loads. • For any detected threat select which action to take unless you have previously specified automatic actions in Boot-time Scan settings (). The scan usually takes several minutes, but the duration varies depending on the speed of your system and the number of files to be scanned. Aix 7 1 Gpfs Base Downloads. When the scan is completed or skipped, Windows continues booting up.

To skip the scan, press the Esc key on your keyboard. Adjust Boot-time Scan settings To make adjustments to the default Boot-time Scan configuration, follow these steps: • Go to Protection ▸ Antivirus ▸ Other scans, then click the gear icon on the Boot-time Scan tile. Burden Of Proof 3rd Edition Crosman 1377. • Manage different aspects of your scan: • Areas to scan: use the drop-down menu to specify which data space you want the scan to analyze. To add another area to the list, click Add. To remove an area, click the relevant row, then click Delete.

Avast Anti-virus is frequently updated using the latest virus definitions. Olders virus definitions are kept in the cloud database not to overload your program. Whenever you click Install specialized definitions around the Boot-time Scan screen, Avast downloads all virus definitions in the cloud, because during.

• Heuristics sensitivity: use the orange bars to indicate your preferred level of heuristic sensitivity. Heuristics enable Avast to detect unknown malware by analyzing code for commands which may indicate malicious intent.

• Scan for potentially unwanted programs (PUPs): ensure this box is ticked if you want Boot-time Scan to look for programs that are stealthily downloaded with other programs and typically perform unwanted activity. • Unpack archive files: ensure this box is ticked if you want Avast to unpack compressed files during the scan. • Actions: use the drop-down menu under When a threat is found, apply the following action: to configure automatic responses to any threats detected by the scan: • Fix automatically: attempts to repair the file. If unsuccessful, moves the file to the Virus Chest or deletes the file if neither action is successful. • Move to Chest: sends the file to the where the file cannot harm your system.