What does this mean ï?
Regarding this, what is an i with two dots over it?
umlaut. If you've ever studied German, you've seen an umlaut. It's a mark that looks like two dots over a letter, and it signifies a shift in pronunciation. The word is German and means "change of sound," from um, "about," and laut, "sound."
Also question is, how is ï pronounced?
" ï " in French in a diphtong means the "i" is not part of the diphtong and is pronounced as a normal "i". Loïc (a French first name) = "oï" will sound like "o" (same as Ohio) + "i" (same as green). You'll notice each voyel is pronounced independantly.
Hold down the "Ctrl" and "Shift" keys, and then press the colon key. Release the keys, and then type a vowel in upper or lower case. Use Office's Unicode shortcut combination to put an umlaut over a non-vowel character.