Note that Excel in-developed safety aspect isn't very strong and you may quickly open up worksheets/workbooks that have been locked. Having said that, if you would like quickly defend it just before sending it on your manager/consumer (in order that they don’t turn out modifying anything at all by miscalculation), https://onenotetraining.sport.blog/2024/09/17/microsoft-outlook-a-comprehensive-guide-to-outlook-training/