Transform data with Excel Power Query

https://www.fm-magazine.com/news/2020/jun/transform-data-with-microsoft-excel-power-query.html 

Automate bank reconciliations with Excel Power Query

 https://www.fm-magazine.com/news/2020/jul/automate-bank-reconciliations-with-excel-power-query.htm

Definitive Guide to DAX

https://www.microsoftpressstore.com/store/definitive-guide-to-dax-business-intelligence-with-9781509306978#downloads

Definitive Guide to DAX, The: Business intelligence for Microsoft Power BI, SQL Server Analysis Services, and Excel, 2nd Edition

Power BI PRO vs Power BI PREMIUM

https://powerbi.microsoft.com/en-us/pricing/

Capabilities chart comparison

Using Calendars and Dates in Power BI

https://www.red-gate.com/simple-talk/sql/bi/using-calendars-and-dates-in-power-bi/