A recurring activity is one that happens on a regular basis; it occurs repeatedly. The frequency of occurence could take different forms, some are ongoing while others are intermittent with a whole range of combinations. Although all recurring task occurs again and again, repetition could take the form of minutes, days, or even seconds. The perpetuity of the cycle depends on the algorithms put into it. These tasks repeat themselves automatically over a specified period of time and may be scheduled as such.