How to make a blogger template

1. How to make a blogger template : Blogger template structure
2. How to make a blogger template : the header
3. How to make a blogger template : the body and APIs
4. How to make a blogger template: inside widget - includable
5. How to make a blogger template: data tags - part 1
6. How to make a blogger template: data tags - part 2
7. How to make a blogger template: How blogspot widget work?
8. How to make a blogger template: General steps of making blogspot template