Everyone of us needs up-to-date virus scanning and cost need no longer be a barrier. You can get InoculateIT Personal edition free of charge from www.cai.com

It's a fairly compact programme and downloaded quickly and easily. Installation is equally simple. Read the instruction carefully befor you choose your scanning options. I had to read it a couple of times before I was quite certain of what I needed to select, and I'm not a complete novice.

Regular updates are provided and you just need to go to the site to download them.