Microsoft offering free anti-virus

Microsoft Security Essentials is aimed at home users.A trial version of Microsoft’s free anti-virus software has been launched in the US, China, Brazil, and Israel.

Microsoft Security Essentials (MSE) promises to provide people with basic protection against viruses, trojans, rootkits and spyware.

The following chart explains how Windows Defender compares with other antispyware and antivirus technologies that Microsoft offers.

microsoft defender

The software giant has been criticised in the past for failing to include free security software with Windows.

Its first security package, Windows Live OneCare, failed to attract many customers and will be discontinued.

Microsoft is hoping that MSE, available as a free download from its site, will prove more popular. It has said it will automatically update it for users.

However, rival security vendors have questioned whether Microsoft can compete with more established anti-virus players.