The MID and MIDB functions in Excel return a specific number of characters from a text string starting at the position you specify.

It is very easy to dissect the contents of a cell in Excel using the functions LEFT, MID, and RIGHT. All three functions are easy to learn.

Isolate a specific value, such as a number value in cells that contain both numbers and letters by using the Excel MID function. Click in the cell where you will display the value you want to isolate.

The Trim function should be used especially on text that you have received from another application that may have irregular spacing. What is the MID function in Excel?

Kinds of Functions Used in Excel. Microsoft's Excel program, widely used in business, comes with many built-in functions that perform mathematical and logical operations on spreadsheet data.