Noob help needed with Flash Player

Please excuse me if I am in the wrong section of the forums, but I figured this
was the best place to start.

My husband & I like to listen to our local radio station on the web when we
are home. It is one of those sites where when you go to it it you can browse
around & if you want to listen to whats on the air you click on the radio icon.
When you click on the radio icon a small window pops up & it plays what ever is
being played on the raido at the time. We have done this for years with out any
problems. However a week or 2 ago we started having problems. When we would go
to click on the radio icon to listen nothing would pop up. After a few more
tries still nothing would pop up. At first we assumed it was a problem on the
radio stations end so we did nothing. After a day or 2 & we still werent having
any luck. I contacted the radio station & asked if their site was down & was
informed it wasnt. So now that left us to believe the problem was on our end.
We booted up our other computer & tried to bring up the radio station & it
worked fine on that computer, just not on our main one.

We have done nothing different to the computer from the last time we were able
to listen to the radio & now, when we can not. We have not deleted or adding
anything. I have also discovered that a few web sites where when you are on the
main page & it tells you to click the link to enter the site, we are unable to
enter as well.

We have deleted Adobe Flash Player 9 & reinstalled it hoping it would help,
but we are still unable to access some things like were able to 1-2 weeks ago.

We are pretty good on computers but we dont know programming etc, so any help
you can give us would be greatly appreciated. Please just give your suggestions
in laymans terms & step by step instructions would be appreciated.

BTW we have version 9,0,124,0 installed

Thank you in advance
Mz