Thread:HILOPeoples/@comment-37611621-20190316161452/@comment-37611621-20190317175358

Oh yeah! So the - is for when you take content away from a page, and the +  is when you add content to a page. The +0 means that you didn't add content or remove content, but you still changed the page.

Content meaning a period, a word, a paragraph, or really anything on the page.