I cant get my laptop to get on the internet or load any pages

Hello, my name is Andrea I own a Acer windows 7 laptop I've had it about 2 years and just now it's starting give me problems. My internet connection is working on all my other gadgets but my computer, I Press on my internet icon and it just says MSN.com no page just blank and it won't refresh, or load. I've tired rebooting it and it still does the same thing each time. Please if you can help me I would really appreciate it. Thanks Andrea