How to include a gadget in your blog

• Enter in your own blog
• Choose the design option 
• When you are in , just start looking for "sidebar-right-1" because there are multiple options (header...)
• Click on add a gadget and fill the emergent page with any name you want ( you can also add a photo)
• Finally click on save changes and after on save disposition
• Go, and check your blog to revise the changes