Brainstorming sessions are great, but sometimes you can drown in a thicket of ideas, half-concepts, and free-floating words. If that sounds familiar, you might want to consider a mind-mapping tool.

The dreaded blank page. It’s a familiar scene for anyone who’s ever tried to write an essay. The ideas are swirling, but organizing them can feel like untangling a bowl of spaghetti. Two methods often ...