The 4 Ds of Time Management is a time management technique that helps to manage time effectively. It is a simple and effective strategy for achieving the desired results. The 4 Ds of Time Management is a simple and effective strategy for achieving the desired results. The four Ds are Defer, Delegate, Delay, and Default. Defer means to delay something until it’s more convenient or possible to do it later. Delegate means to assign tasks or projects to someone else who can complete them more efficiently than you can. Delay means to put off an activity until a later time when you have more time or resources available. Default means choosing the option that is easiest or most comfortable in any given situation.