Every Premiere Pro Editor spends most of their time in the Timeline panel but not many uses these 3 buttons that control the way that panel works: 1. Insert and overwrite sequences as nests or individual clips button, 2. Snap button, 3. Linked Selection button In this video. I'll tell you how to use them and what they are for. You'll also learn about grouping clips together. —Piotr Toczyński