Bintang Indonesia

Dual free antivirus is the use of two (2) antivirus (free) simultaneously in one (1) operating system (OS). Perhaps, not all antivirus can be used simultaneously. However, it is possible each operating system (OS) can use 2 (two) antivirus simultaneously, even more. To know that the antivirus can be used simultaneously is very easy. When your PC has been installed antivirus, try to install second antivirus. If your second antivirus request to remove or you get a message that the PC has installed similar software, it means that the antivirus can not be used simultaneously.

In Windows 7, I use Avast Free Antivirus Release 5 and SmadAV Free Rev. 8.3, whereas in Windows XP I use AVG 9 (full version) and SmadAV Free Rev. 8.3.

The advantage of using dual free antivirus:
1. Easy & cheap (free)
2. Read more viruses (local & import)
3. More save (safer) while browsing
4. Virus scan completely
5. Slow down (to avoid), re-install hard disk

Dual free antivirus would be maximized if you use dual operating system (dual OS) or dual windows. Because when you scan the hard disk, use at least 3 (three) different antivirus.