Avira free is good antivirus. Essentially it is only an antivirus scan engine. However, it is better at detection than Windows Defender. On W10 one might want to keep Windows Defender since Microsoft added malicious script protections - and Avira products have virtually none other than detection.Does Avira free come with firewall?
Zonealarm FREE firewall works fine with Avira, but Avira does not WANT to recognize. a firewall other (and better) than windows poor one. So you have to manage with a status saying 'Your PC is not protected' all the time. Note that Zonealarm FREE firewall does not include any virus protection, so it does not.Does Avira have malware protection?
Avira's basic free anti-virus provides protection from viruses, Trojans, rootkits and worms. This is the most basic type of malware protection, but it'll counteract the most issues you'll face online.