Get Firefox or Opera
Internet Explorer is an inferior browser, including the latest incarnation Internet Explorer 7. Fear not, alternatives are available.
A couple of free browsers are faster, more secure, and more stable than IE. They offer greater reaching functionality which will enhance your browsing experience. For example, for web developers both Opera and Firefox have many plugins that let you do common tasks; view the window at a specified resolution, disable javascript, disable css and much more.
I highly recommend anyone still using Internet Explorer to tryout these far superior products: