Problem: I frequently open an Excel file and make changes with no intention of saving them.
Strategy: If you save your documents to OneDrive, the new default behavior will have AutoSave turned on by default. This setting is terrible for regular Excellers everywhere. If you only want Excel to save when you are ready to save, then remember to turn this setting to off.
Or, go to File, Options, Save and turn this off globally.
This is a 4th edition of MrExcel LX. Updates for 2020 include: Ask a question about your data, XLOOKUP, Power Query's Data Profiling tools, How Geography Data Types decide which Madison, A SEQUENCE example for descending 52 weeks, Exchange Rates support in Stock Data Types, How to collapse the Search box, How to leave effective feedback for Microsoft, How to post your worksheet to the MrExcel Board using XL2BB.