Whether you want to restrict data inputs, ensure consistency, or avoid errors, data validation in Microsoft Excel is the tool for you. It can also serve as a vital safety net if you plan to share your ...

You have set up Excel so that the "quantity must be an integer between 1 and 99." When you type 100 directly, a stop message ...

When I aggregated the data, the same department was split into four."General Affairs Department", "General Affairs", "General Affairs Department " (with a trailing space), and "Soumubu" (in katakana).

Microsoft Excel now supports multiple values, Lists, nested arrays, and new array functions inside a single cell for Insider users.