Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals ...

ファイアウォールや「EDR」（Endpoint Detection and ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

If you enjoy the massive time savings from these methods, don't stop there—there are many other ways to speed up your Excel workflow, like learning the keyboard shortcuts for executing complex tasks ...