Windows PC users have to be constantly vigilant while on the net, and keep their anti virus software up to date.
One of the disadvantages of many anti virus software applications is that they are constantly using system resources while running in the background. This can have a serious impact on the computers performance.

Trend Micro has come up with an interesting solution. Titanium Internet Security. Anti Virus in the cloud. Specifically designed for low powered Netbooks it can be used on any Windows PC using XP Pro, Vista Family or Windows 7 Home,Premium and Starter. They say it will run on an XP machine with a 300MHz processor.

It’s $39.95 with a free trial