Alt Small Letters How Do You Make Your Typing In Smaller Letters?

How do you make your typing in smaller letters? - alt small letters

It's hard to explain, it's like a code or so old. A man had his name, because on Facebook ....

The original (insert name here).

Only the words "which were" very small original character, and uppercase letters. I have no idea how he and I always try to understand.

If you know or at least know what I mean, please reply!

Thanks = D