Learn how to use the NOT formula in Excel in under 30 seconds. Perfect for beginners who want to control logical tests and reverse TRUE/FALSE results in their spreadsheets. Use this trick to make your data validation, conditional formatting, and logical formulas more powerful in Excel. #excel, #exceltips, #exceltutorial, #excelshorts, #learnexcel, #office, #spreadsheet, #excelformulas, #excelforbeginners, #excelskills, #youtubeshorts, #shorts | DJtechnicallearning

NOT Function

Count cells not equal to

SUMIFS Function

IF Function

INDEX Function