When you have dashboards, Reports with so many pages. There is a need to have a easy navigation system between all sheets. Though, Excel provides it in some way but it is not user friendly. Indexer tool will make it easier for you.
What is Indexer?
Indexer is small but great utility developed in Excel VBA to auto create Index page in any selected workbook. This tool can do one hour job in just few seconds.
This is how it looks.