After a looong search i can tell you that there is no better free antivirus than AVG. I'm using it and i luv it!
But, if you really want to be secure when surfing the internet get Deep freeze. It freezes your partition and each time you restart your comp. Deep freeze restores your previous settings. you can select partitions which you would like to freeze, so you still have other partitions where you can save your files. It is always in the tray and you can turn it off when you don't need it.
But, if you really want to be secure when surfing the internet get Deep freeze. It freezes your partition and each time you restart your comp. Deep freeze restores your previous settings. you can select partitions which you would like to freeze, so you still have other partitions where you can save your files. It is always in the tray and you can turn it off when you don't need it.