How to Delete Blogger's Nav Bar
Here's one of the easiest things that you can do to make your blogs look more professional! We have all seen blogger's Nav Bar at the top of our blogs. In case you aren't too sure what that is, refresh yourself by looking at one here:

There are some advantages for having a Nav Bar on your blog. You can search for other blogs, and you can sign into your blog to edit it. But, for the most part, the colours don't match your blogs and it can be an eyesore! Getting rid of it is so simple! Just go to Layout, then Edit Html. Near the top of your html, between "Blogger Template Style" and "Variable Definitions", paste this code:

#navbar-iframe { display: none !important;}

Click Save and it will disappear! Check out the visual for more help (click on the thumbnail to see large version).

Oh, and don't forget you'll have to sign into blogger the old fashioned way after you delete your Nav Bar. Just go to http://www.blogger.com/. Enjoy!