How to use ç in French

In French, the letter "ç" is called "c cédille" and is pronounced like an "s." 

It's mainly used to soften the pronunciation of the letter "c" when it precedes the vowels "a," "o," or "u." 

Here are some examples:

1. "ça" (this/that)

2. "garçon" (boy)

3. "façade" (facade)

In these words, the "ç" changes the pronunciation of "c" from a hard "k" sound to an "s" sound.