grammar - Difference between ò and ó? - Italian Language Stack Exchange As pointed out by @Charo below, accent marks are always used to denote stress, but with "e" and "o" they also tell you how to pronounce the vowel So, how can I decide whether to write plain o, when to write ò, and when to write ó, and what is the exact difference between these? Thanks
Why is there still no universal way to distinguish between 0 and O . . . The slashed zero glyph is often used to distinguish the digit "zero" ("0") from the Latin script letter "O" anywhere that the distinction needs emphasis, particularly in encoding systems, scientific and engineering applications, computer programming (such as software development), and telecommunications