I use em dashes constantly. I've been a Mac user for years, where the em dash is a modified hyphen on the Mac keyboard. When I moved to primarily using PCs, th

I use em dashes constantly. I've been a Mac user for years, where the em dash is a modified hyphen on the Mac keyboard. When I moved to primarily using PCs, the em dash alt-key combo was the first one I memorized (alt-0151).