Best pop-up solution ever:
Firefox with Pop-up blocking extensions. I used to work with IE a lot and I was getting annoyed by all the pop-ups and security updates - this program has so many holes in it it would take forever to fix
So I switched to an alternative: Mozilla Firefox. It's easy to use, opens web pages in tabs in one windos and has so many usefull extensions - including pop-up blocking. I almost get no pop-ups and I open even the most pop-up annoying web pages. Try it..if you don't like it, you can always switch back to IE.
Another thing: for spyware - install
AdAware. This will not block spywae from getting to your computer, but will detect it (if you run the program, of course) and delete it. It's good for cleaning up your PC from spyware..
These are just my suggestions. I'm most satisfied with the results I have acchieved using Firefox and AdAware.