Internet Security I recomend 100% (and use) is:
Eset Smart Security
Click on a link to register for a 1 month trial:
You will get an email with instructions and in a few months purchase instructions. I will try to remove used links but if you find one pre-used please try another.

Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key
Click here for a Unique Serial Key