Having troubles with my mozilla firefox

<Edit> Hello, </Edit>
Ok.

The problem is that when i turn on my firefox and i click on any "clickable" thing it does what i asked but after that it stops responding. Not in a way that it blocks the browser completely but it just doesnt respond when i click on any links and/or other hypermedia stuff.

If anyone could help it would be much appreciated.

Thank you in advance.