(1)====================

Click that Browse button:

(2)======================
Your Desktop files automatically appear. Then you select the picture file (jpeg, for example) you want to show, then you double-click it or hit the Return key:

(3)==========================
You then automatically get this in your Message Board post box:

(4)===============================
Then you click Preview or Post:

==================

Robert

Here is the picture by the way. I'll sell this chip (I have several) for $20 total: