You can enter data into a Microsoft Excel sheet or run a bit of M code in Microsoft Excel Power Query when you need to create a table.

Power BI supplies a default date table that’s adequate for many time grouping requirements. Find out how to know if that table is adequate.

If you want to append another table from a different worksheet to the existing append, first create a new connection by following step 1 above. Then, double-click the new query in the Queries And ...