The article How to use Microsoft Lists to organize Excel data you must track or share is an introduction to sharing Microsoft Excel data with other users via a list prepared by the Microsoft Lists ...

Slicers are a great tool for filtering a data set or PivotTable. Learn how to use one slicer to manipulate more than one PivotTable or PivotChart.

if you have access to the source file, you can link a table or graph in Excel to your PowerPoint slide. If the data in the worksheet is changed, it is automatically updated.