Punctuation Challenge: Using Commas Before “So”

Knowing where to use a comma before the word “so” is often challenging. Sometimes you need it; other times you should omit it because the context is different. The comma is the most common punctuation mark and the one people wrestle with the most,...

One Space after a Period

You occasionally still see two spaces after a period, because people tend to do what they were taught in school. But it actually has been obsolete for more than 100 years. People began using two spaces in the late 1800s because the printing press (1450) and even the...