Excel formula for converting First letter to CAPS

Hi!

I have a Excel column 'B' with MIDDLE NAMES, either it will be a word or a letter ( all i need is the 1st letter to be converted to CAPS, regardless its 1 word or letter)

E.g.:

ivana Ivana
m M
Geetha Geetha

Hope you got me!

Try PROPER()

e.g

=PROPER(A2)