Hi Jerry,
I read you were having some issues with posting your profile. This is all new to me too, but this is what worked for me.

When you first log into Blogger, it usually opens up on Dashboard. Look on the top, left-hand side, it should read VIEW PROFILE, EDIT PROFILE, EDIT PHOTO, and EDIT NOTIFICATION. Click on EDIT PROFILE. There, you will find a series of blocks with choices to check off and several questions relating to PRIVACY, IDENTITY, Interests, About Me, all the way down to Favorite Movies. You can answer each question by entering text in each box. Once you are done, click SAVE PROFILE.

After you are done, I would also recommend you click on VIEW PROFILE so you can see what you just entered looks like. If it's too much, or not enough, you can go back to change it by clicking back on EDIT PROFILE and changing what part you want.

Hope this helps. Good luck.