From Avira Antivirus Pro:

1. Regularly surf, browse and discover new sites
2. Rely on email to keep in touch with friends, family and colleagues
3. Sometimes instant message, make phone calls or socialize online
4. Occasionally use public wifi networks
5. Often check out the news and sports results
6. Download music, video or files and transfer them to your mp3 player, phone or memory stick
7. Are the only one who uses your computer

1. System Scanner detects all known viruses, worms and Trojans
2. AntiAd/Spyware eliminates stubborn adware pop-ups and other spying tactics
3. Rootkit Protection keeps you safe from hidden malware
4. AntiPhishing protects you against identity theft attacks
5. Real-Time Protection provides nonstop security, even between system scan
6. AHeAD Technology isolates questionable-looking code
7. ProActive spots new and unknown malware threats
8. Web Protection keeps you away from malicious websites
9. AntiDrive-by blocks unintended software downloads from the web
10. Mail Protection keeps infected emails at a safe distance from your inbox
11. Generic Repair fixes your PC fast, solves problems automatically
12. Rescue System helps restart your PC in an emergency
13. Quick Removal eliminates viruses with one click 
14. Express Installation cuts out the boring Q&A and launches your protection fast
15. Netbook Support assures fast performance even on low resolution, low memory laptops
16. Live Support matches you with an Avira expert for immediate, interactive help
17. Game Mode lets you suspend unnecessary notifications during games and movies