Bo Clean Comodo

If you have a good antivirus, this ain't much of use. Interface is really bad.They still need to work a lot on this. Comodo firewall is good.

yes to Comodo Firewall.
No to Comodo Bo Clean

No to both. Comodo worked fine for some days on my computer but after that blocked any program from accessing internet though no settings were changed. Go for Zone alarm free