Avast! Free Antivirus is an easy to use yet feature-rich anti-virus software program. It is easy to download and install, does not take up much CPU and is effective in detecting and eliminating viruses and other forms of malware.
The program has four scanning modes; these are Quick Scan, Fully System Scan, Removable Media Scan and Select Folder Scan. These options enable a person to either quickly scan a file or folder or do an in-depth anti-virus scan that can last well over a half hour.
The program's dedicated anti-virus shields are also a plus. Avast! has a file system shield, mail shield, web shield, P2P shield, instant messaging shield, network shield, script shield and behavior shield. These shields help to protect a person from inadvertently accessing a website with malware, downloading or installing dangerous programs on the computer and more.
Other great Avast! Free Antivirus program features include an anti-spyware engine with a new algorithm, real time virus database updates that update the program as often as several times a day and browser cleanup. The newest release of this program (9.0.2011) repairs some minor problems that were present in previous program versions, such as difficulties with uninstalling the program and automatic blocking of Google Earth and Ajax calls.
Avast! Free Antivirus requires about 400 MB of space for installation. Those who are installing the program should be mindful that unnecessary applications are offered during the installation process; these are not required for Avast! to run properly.
Having a top quality anti-virus program is not simply nice; it is a must. There are so many Trojans, worms, viruses and other forms of malware lurking around that a computer user would do well to do everything possible to protect his or her computer and the valuable information it contains. Avast! Free Antivirus is one of the best free anti-virus programs on the market. The regular updates, numerous features and user-friendly interface make it an ideal program for computer newbies and tech geeks alike.