Antivirus Antispam
Antispam software are simple to use programs that help you remove unwanted mail before you download them to your computer. Your software should be able to save you a huge amount of time, most especially if you use a dial-up account. Generally, they work like your regular email client when communicating to your mail server. However, it downloads only the first few lines of every mail you get. This allows you to know whether the that mail is spam or not without having to download them.
Efficient antispam software are usually programmed to handle new platforms for operating systems like Windows 2000/ME/XP. Affording you convenience, the enhancements done are made from users' email requests. The software should support HTML mail previews, system tray features (allows you to check your email account with as few mouse clicks as possible), password encryption, and keeps the features alive so you don't get disconnected when your software is hard at work with your emails.
Techniques Used By Antivirus Software
The antivirus software usually uses two alternative techniques. It scans files for viruses that match the definitions given in virus dictionaries, or it identifies infection indicated by suspicious behavior from some computer program.