we will talk about the most effective free antiviruses: 1.Avast Free Antivirus
Avast Free Antivirus is the one of the most effective free antivirus in the world. It support over 30 languages.
This antivirus has the following feature:
- Avast Anti-spyware and anti-rootkit engines;
- Silent/Gaming mode;
- Avast Boot-time Scanner(Allows you to scan your computer for infections before the operating system has started and before a virus can be activated (32-bit operating systems only);
- and other feautures that you can read about at …
Without free registration you can use this antivirus only 30 days. After you have registered this software (registration is absolutely free and requires only e-mail address and your name) you will be able to use this software for 1 year.
2.AVG Free AntiVirus
AVG Antivirus Free Edition has many features:
- AVG Anti-spyware and AVG Anti-rootkit;
- AVG Linkscanner is a component that scans every web-pages that you visit;
- AVG Social Networking Protection is a component that automatically scans links that are exchanged within Facebook and MySpace;
Unlike Avast Free Antivirus, AVG Antivirus Free Edition doesn’t require you to register to use it long time.
3. Antivir Personal Edition
Like AVG and Avast, Antivir Personal also has anti-rootkit
engines. However this free version doesn’t have so much features. You can find edition comparison table at