Answer:
Excel templates makes creating a professional looking spreadsheet easier by including all of the following except Data in the template.
Step-by-step explanation:
Templates are created to define the basic structure of any document which is repeated and the user need not do those designs from the scratch.
Normally a template will contain pre-defined formula, formatting. But it will not contain data because, the purpose of template is that the structure will be same but the value may differ and the template should react according to the data.
So any template will contain design except data. We can use existing template / default template or even create a new one.