Go to the Questions section (look above under the greeting message, click on Questions or click on Ray's Computer Tips and then Questions).
There is a New Thread button at the top of the list of questions. Click on it to post a question.
If you want to use the text formatting be sure to first highlight the text you want formatted and then click on the button to format it.
When your question is answered or your problem is solved, please post a final messages telling the thread so and what the solution was.