You must have seen some Excel spreadsheets with drop-down list. It’s quite convenient to select an option from the list instead of typing it by yourself. Therefore, I’d like to share some experiences of creating a.
1. Select the cell you want to add drop-down menu. Clickin Data tab.
2. In the Validation criteria section, choose List in Allow.
3. Input the text options of drop-down list in Source. Different options should be separated by half-angle comma like the picture below.
4. Hit OK and the drop-down list has been added to the cell you select.