computer help please..........

[b8bygrl2002]

i am using windows vista when i go to some web pages it tell me the web page can not be found or it is taking to long to respond and these are web pages i go to on a regular basis so i know they work....i can access them from work i just get to them from home.....my computer is a hp it has a gig and a half  of memory i have not been able to get into some web pages for at least a week.....i have done everything from reloading my computer to deleting all cookies, temp internet files and nothing seems to help.... the following is one of the error messages i get!!!!!


Internet Explorer cannot display the webpage
   
   Most likely causes:
You are not connected to the Internet.
The website is encountering problems.
There might be a typing error in the address.
 
   What you can try:
     Diagnose Connection Problems 
 
     More information
 

[b8bygrl2002]

here is another error i get....


The connection has timed out

     

     
     
     

     
       
       

         

The server  is taking too long to respond.

       


       
       


    *   The site could be temporarily unavailable or too busy. Try again in a few
          moments.

    *   If you are unable to load any pages, check your computer's network
          connection.

    *   If your computer or network is protected by a firewall or proxy, make sure
          that Firefox is permitted to access the Web.




     


     

[patio]

What kind of Internet connection do you have at home ? ?

[b8bygrl2002]

dsl

[Broni]

Any particular web sites affected, or no connection at all?
I can see, you tried IE, and Firefox, right?

[b8bygrl2002]

yeah there are a few i can not get to..........there are at least 5 different ones i can not get 2 from home but i can get to them from work.........

[Broni]

Links, please...