User blog comment:BaoBaoMushy/Questions/@comment-25154254-20141031035138

First: Welcome to the Wiki! Feel free to have questions!

1. I'm not sure what are you talking about, but the most popular way is to add Userboxes.

2. Yes, there are in your userpage.

3. Go to Special:New Files. You should see a button "Add a photo" or something. It's simple and easy!