Even if you put considerable effort into curtailing your time wasting tendencies and creating a schedule that maximizes your personal efficiency, it still possible to unintentionally waste a not insignificant portion of the workday.
This Fast Company article has a rundown of time wasting habits you may have developed over time, such as letting a quick interruption derail your thinking for more than 10 minutes, as well as a number of different strategies you can use to break them permanently.
Read the full article here: http://www.fastcompany.com/3059155/your-most-productive-self/7-moments-of-wasted-time-in-your-day-and-how-to-fill-them