Video editing involves piecing together raw footage to create a complete video. There are various techniques for editing videos, such as cutting and adding annotations. The main principles of editing include following a storyline, combining different shot types appropriately, creating pace, and respecting the 180-degree rule. Storytelling is a key goal of editing, whether telling a linear or non-linear story. Proper use of techniques like continuity, match cuts, and shot-reverse-shot help orient the audience. A brief history outlines how editing evolved from uncut films to using cuts to shape narratives and emotional responses.