If Time is Within Range | If Time is Greater Than or Less Than, Return Value | Lookup Time in Range

How to Enter an Automatic Time Stamp into Microsoft Excel

How to Add or Subtract Time in Excel - Calculate Hours and Minutes for Accurate Timekeeping

Excel Automatically Date and Time Stamp When Data is Entered but Don't Change When Data is Modified

Excel の IF 関数をマスターする (初心者からプロまで)

Excel - IF Function using AND and OR

Date and Time Functions in Microsoft Excel - For Beginners

Automatically Add Date/Time to a Cell When You Enter || Record Date and Time when Value is Changed

Excel IF Formula: Simple to Advanced (multiple criteria, nested IF, AND, OR functions)

Excel IF Statement for Dates Between Two Dates (Date Range) - Excel Formula

Excel - IF Date is Before or After Another Date | IF Date is Before or After Today