AVG free click here usually daily sometimes twice daily updates. Adaware click here spybot click here also Counterspy only free for 15 days thereafter you have to pay but its only about a tenner a year click here
Re Norton. I stood by Norton AV for 6 years and wouldn't use anything else. Last Month my annual subscription expired so I tried AVG. It seems to be doing everything Norton did. The big plus was when I uninstalled all traces of Norton on my Acer Laptop and wow, it seemed to get a new lease of life!. Its faster, opening programmes quicker and starts double quick on boot-up. Sorry Norton, but I'm a convert to AVG.