The time management different definition follows
This section of Mind Tools teaches you time management skills. These are the simple, practical techniques that have helped the leading people in business, sport and public service reach the pinnacles of their careers.
One goal is to help yourself become aware of how you use your time
as one resource in organizing, prioritizing, and succeeding in your studies
in the context of competing activities of friends, work, family, etc.
A time management system is a designed combination of processes, tools, techniques, and methods. Usually time management is a necessity in any project development as it determines the project completion time and scope.