Abstract: A software application for executing on a computing system that monitors a user's behavior and adapts the power management policies to the user's preferences in an automated manner. The software application records a time of day whenever the computing system transitions from a current power state to a new power state as a result of an action initiated by a user, such as when the user activates the computing system. The software application includes a pattern-detection software module to detect a usage pattern within the recorded times and predicts when the user is likely to activate the computing system. Based on this prediction, the software application automatically transitions the computing system to a higher power state prior to the predicted startup time, thereby allowing the computing system to be “instantly” available for use when accessed by the user.