The Big Interview Dashboard is where you'll first start off after logging in.
Here you will notice two tracks developed specifically for the two most common interviewing scenarios.
1. FAST TRACK: If you're short on time and need to get better very quickly, the Fast Track is the best place to start.
2. MASTERY TRACK: If you have several weeks before your next interview (or no set date), then you may want to complete the Mastery Track. It's designed to turn you into an interview ace, and really help hone your skills.