Yes, it is possible to link the contents of a text box in Excel to data in a cell.

Data forms are masks that display only the fields in which you want data entered. The person entering data simply types into the text box associated with each column, moving through the fields ...

How to Insert a Combo Box in Excel 2010. Combo boxes are a useful way of entering data into an Excel spreadsheet, combining the flexibility of a text field with the convenience of a list box ...

How to combine Excel’s VLOOKUP() function with a combo box for enhanced searching Your email has been sent When entering data in Microsoft Excel, an autocomplete feature attempts to help. You ...

Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel.