Re: General question on using the board
Please click your name on one of your posts. Any one of your posts. A little menu will open right there. One of the choices on the menu is to see all of your posts. Click on that. This only works if you have scripts enabled in your browser. Sometimes people turn scripts off for security and privacy.
If that doesn't work, please click on "Advanced Search" in the blue bar above. The advanced search has an option for searching by username. It's in the lower right of the page when you get there.
Let us know how you get on.