AVG Professional Single Edition is perfectly designed to give you the maximum anti virus protection for your single home PC or workstation. AVG Professional is simple to install and operate. No IT expertise is required and it can run in the background, providing uninterrupted protection. All file and e-mail activity is checked automatically, allowing you to get on with your work without worrying about viruses. AVG Professional is extremely reliable , fast and light on resources, so, no matter how demanding a user you are, it won't slow down your performance.