Filmora is an all-in-one video editing software with a simple interface. It has both an easy mode for creating videos with themes and an advanced mode for fully customized editing. The document discusses how to import media, perform basic editing functions like trimming and splitting clips, and navigate Filmora's interface. Key points include importing video, images, and audio, recording directly in Filmora, filtering and sorting media, performing edits like rotations and crops, and joining multiple videos together.