Entrance effects are motion graphic animations, and are typically created in sophisticated programs such as Adobe After Effects or Premiere Pro. They require keyframing and timeline references, but in PowerPoint we can create a modern entrance effect in less than a minute.
The process - 0:40
Flying effect - 1:07
Straight Connector - 1:18
Crop photography - 1:48
Morph and Time Transition - 2:28