Level 30
If this has run out, you can buy a license from Emsisoft. It's a very good start, great product, easy learning curve.



Level 4
I have used WRSA in over 8 years, and I have not had one infection. I have tried Emsi, and I think it's a great anti malware but when you get used to the light footprint from Webroot, I think it's hard to go to something else. But the second I become infected, I will change to Emsi, and mention it here of course.