While most businesses invest in backup recovery systems, the majority skip the step of regularly testing them — which can mean the difference between survival and failure.

"All the Cool Girls Get Fired" authors Laura Brown and Kristina O'Neill share lessons from their funny and insightful guide to dealing with the challenges — and taking advantage of the opportunities — that come with getting canned.

Entrepreneurial success depends on aligning your venture with the right economy. Here's how the relevance map can guide that alignment.