If you are still using Internet Explorer as your standard web browser then i'd suggest that you change to this:

Mozilla Firefox

This web browser is a lot more user friendly and doesn't get popups, is easy to install, has tabbed browsing so you don't need to open new windows, simplified search bar and a host of other features. On the right hand side of the site you will see the free download button. Click and you are a couple of steps away from having a decent Internet browser.