I've never used a software firewall at all until recently, as I use a router and anti-virus software and thought (stupidly!!!) that was all I needed to do. Isn't a little knowledge a dangerous thing?
But after reading the excellent information posted in the forum from so many users, I realised how exposed I was leaving my system. As I'm no techie, I decided to try Comodo Firewall as it seemed robust but most importantly for me, easy to use. I've got to say that after using it now for a few weeks, it really is excellent.
Also, the fact that it's free as well shows a company that has a real vision in building trust with its customers. Well, it's certainly hit all the buttons for me.
So I'd like to add my thanks to all the team behind the scenes at Comodo.