How can i add gadget in my blog

Adding Featured Post Gadget

Before you go, make sure you're signed in to your Blogger account. Now follow the steps below: 

1. Go to your Blogger dashboard/ control panel.
2. Choose Layout tab from the left pane.
3. Now hit on the Add a Gadget option from any place where you wanna place it (You can also fix the position by dragging)
4. Then you will get the Configure window as shown in the image below.
5. Go to the Select a Featured Post > Search your preferred post by labels or title > Choose your post > Check the Preview > Hit on the Save button.
6. View your site!

Hopefully, this is gonna be a great tool for bloggers. If you need any further help, please knock me . . .