An envelope. It indicates the ability to send an email. Data validation in Excel allows you to create drop-down menus right inside individual cells. You can also restrict the types of values ...

An curved arrow pointing right. Data validation in Excel allows you to create drop-down menus right inside individual cells. You can also restrict the types of values entered into different cells.

Data validation in Excel allows you to create drop-down menus right inside individual cells. You can also restrict the types of values entered into different cells. This makes spreadsheets safer ...