I had a heck of a time trying to get "tabs" at the top of my page so this was as good as I could get it lol.
If you would like a custom image, follow Steps 1-6 of "How to make your own Header for Blogger on Picnik.com". Otherwise, you can find a photo or clip art if you would like.
Secondly, if you have not already made "Pages," you will need to do so.
Step 1: Start off by going to "DESIGN" and then click the "POSTING" tab at the top.
Step 2: Click "EDIT PAGES" and create new pages such as "About me," "Home," etc...Next, click "EDIT" under whichever page you would like to add an image.
Step 3: Find and click the picture icon like in the pic below. Find and choose your desired pic.
Step 4: Once it uploads, click "ADD SELECTED."
It should now appear in your text space.
Step 5: Before continuing, you need to go to the web page you want to link to and copy the URL.
Step 6: Highlight your image and click "LINK" like in the pic below.
Step 7: You will now paste the URL into the bar underneath "To what URL should this link go?"
Step 8: Click "OK."
Step 9: Click "PUBLISH PAGE."
Step 10: Go to "VIEW BLOG." The tab or page you just created should appear either below your header or to the upper right side of the page.
Step 11: Click the tab and it should bring you to your image.
Step 12: Click your image and it will bring you to the desired page you want your viewers to go to.
I hope this can help some of you. Enjoy!