Among other things today we will look at gadgets.
Gadgets or widgets are small tools that often live in the side bar of your blog.
You probably already have some running (like Archive) that have come with your Layout.
To get to Gadgets, choose Design, Layout, and then you will see something similar to this.
Blogger has a number of useful and reliable gadgets to choose from.
Be aware that too many gadgets can slow the speed with which your blog loads.
You can usually edit a Gadget from the front of your blog, by clicking on the tool that follows it.