AVG highlights:
- Decent protection from viruses, ransomware, spyware.
- Scanning of computer’s drives for all types of problems.
- Detecting and preventing zero-day threats.
- Detecting and neutralizing phishing/fraudulent sites.
- Blocking suspicious links and files.
- Scanning incoming e-mails, including attachments.
- Free Mac and Android packages.
- Extra tools like a file shredder.
Norton highlights:
- Safe and reliable files and data storage
- Blocking of illegitimate software
- Flexible scanning options
- User-friendly interface
- Decent variety of packages