Issue

I need a formula to set the first letter of each word in upper-case.

Solution

Try this formula:

CONCATENATE(UPPER(LEFT(D2;1));RIGHT(D2;(LEN(D2))-1))

Basically, we extract the first letter on the left (LEFT()) which is then passed in uppercase (UPPER()), then extract the right side (RIGHT()) after the first letter (LEN(D2))- 1), concatenates all ...

Thanks to Rinos for this tip.