To convert cells to proper case in Excel, you can use the PROPER function. This function converts all letters in a cell to proper case, where each word is capitalized.
To use the PROPER function, you need to enter the following into a cell:
=PROPER(cell reference)
For example, if you wanted to convert the contents of cell A1 to proper case, you would enter the following into another cell:
=PROPER(A1)
You can also use the PROPER function on multiple cells at once. To do this, you would enter the following into a cell:
=PROPER(cell range)
For example, if you wanted to convert the contents of cells A1:A10 to proper case, you would enter the following into another cell:
=PROPER(A1:A10)