Let's face it: when time is short and time is money, you need to keep track of where it goes. If you are getting paid by the hour it is important to log every hour spent working for a customer. As professionals know; the last thing you want is to argue about hours billed with your client.
Because our lives are so busy, increasing your productivity is the key to quality of life. To be able to spend more time, you need to know exactly how you spend your time. Only by examining this knowledge can you sharpen priorities and improve your personal and professional efficiency.