A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi E.Haus,
To enable and control iterative calculation in Excel Office 365 in windows version as I mention above please, open Excel file click File> Options > Formulas, and select the Enable iterative calculationcheck box under the Calculation options. you can follow my below screenshot steps.
Let us know if you need additional assistance.
Best Regards,
Waqas Muhammad