certain webpages aren't loading right or aren't loading at all internet explorer 7.?

some web pages aren't loading at all like hotmail and others like yahoo pages are loading but don't look right like yahoo answers loaded and I'm able to use it but none of the pictures have shown up it doesn't look the same at all and then my at&t homepage loads but it's not lined up right, and looks weird. I don't even know where to start to try to figure out what went wrong because I don't think I changed anything and I'm thinking it's prob something real easy to fix if I just knew what it was that I have to fix. I think maybe a html problem but since I don't know much about html it's just a guess.

Try using Firefox Web Browser, a free alternative to Internet Explorer. I have been using Firefox for the past few years, and it displays almost all webpages correctly.