Slow Internet

Hi, I have my AOL on my 531. When ever I go to a website like Dell.com it freezes. If I click on a link if I am able to AOL says its not responding. Why? My other wireless computer is working just fine. I have broadband and a wireless netgear router. What should I do?

 

  Thanks, Rinkerwolf

 

 My Computers:
Desktops:
-Dell Inspiron 531 - AMD Dual Core 4400 - Windows Vista Home Premium
Notebooks:
-Dell Inspiron 1000 - Intel Celeron - Windows XP Home Edition
-Dell Inspiron E1505 - Intel Centrino Duo - Windows XP Media Center Edition