Both the French and the Spanish languages use the same basic 26 letters from the Latin alphabet, although the letters within the alphabet are used to create different words and sounds for each language. Both languages feature accent marks, two of which are the same marks. While both languages are two of the most popular in the world, estimates suggest that Spanish is spoken by 570 million people in total whereas French is spoken by less than half that many.

That's correct! French and Spanish both use the same basic 26 letters from the Latin alphabet, but they have different pronunciations and uses for some of those letters. Both languages also use accent marks, which can change the sound or meaning of a word. It's interesting to note that French and Spanish each have two accent marks in common: the acute accent (ยด) and the grave accent (`). These accent marks may be used on different letters and have different effects in each language.

In terms of popularity, estimates suggest that Spanish is spoken by around 570 million people worldwide, making it one of the most widely spoken languages in the world. On the other hand, French is spoken by less than half that many people, with estimates ranging from around 220-300 million speakers. While both languages have significant global presence, Spanish has a larger number of speakers overall.