Computer includes a file shield that automatically scans any new files added to your computer, and then the quarantine shows any detected malicious files.
Under the basic protection the two tiles are labeled Computer and Web & Email. The latter are for paid subscribers only and include ransomware protection, phishing protection, and a Wi-Fi inspector for monitoring all the devices on your home network.
Two of which are labeled Basic Protection and the other two are Full Protection. When you first start-up AVG Free for Mac you get a window with four tiles.
It had no trouble blocking web-based threats, as well as a number of malware samples from the Objective See library.