After using the free version, you may also buy the software. Avast Antivirus provides you with the free version which is for a limited time. However, by using Avast antivirus, you will get rid from malware problems. Generally, you will find that using the same software for long time often leads to certain problems. It remove threats by detecting and correcting the malware and threats. One of the common problems with Avast is the Avast unexpected error. Though it is reputed, unlike another virus it also face some occasional glitches.
Like other viruses, it offer features like personal firewall, email spam filtering, protection against malware or viruses.
Avast is one of the most popular antivirus software with a wide customer base.
