Posted: 28/03/2013 at 22:47
I use firefox at home and prefer it to internet explorer. I like the free add ons
Not heard of Regworks before now, seems like it's some sort of registry cleaning software that comes automatically with the machine. When I googled it it would seem that most people want to get rid off it. If it were me I wouldn't update it. I think a registry clean up is basically clearing old unwanted files that you accumalate when you use the internet. Firefox has an option to do this every time you close it.
I am in no way an expert but there is loads of free anti virus programmes out there. I've been using avast for years and had no problems. Hope that helps