AVG is a free antivirus for your PC that protects you from a variety of different threats such as viruses, spyware, ransomware, worms, and trojans. This antivirus is totally free for non-commercial uses and protects you with no limits in time and features. AVG for PC has not a built-in firewall. If you need a firewall and still want to use one of the AVG products, I suggest installing AVG internet security.
This antivirus automatically gets updated with new features and threat detections. Whenever AVG finds a potentially malicious file on your PC, it quarantines it and informs the other users about it. If you have more than one user on your Windows PC, it will not be necessary to run a scan for every single account. One scan is enough!
AVG antivirus also protects you while browsing online. whenever you click on a suspicious link it informs you with a warning message. If the file you’re about to download is a malicious file, AVG prevents you to continue the process.