help!

I need some blogger help!

You see, I really want to make a blog button. 

It's like your stamp or your mark in the blog world and it helps you get around! 

Well I followed online tutorials and made my cute little button

Now I can add it to my sidebar as a picture but that's not the hard part. What I cant figure out is how I get the button and the matching HTML code on my blog.

I've tried every tutorial I can understand but still can't seem to get it to work! 

Any suggestions?