Mark Forster, creator of the popular AutoFocus time management system, has come up with a new version which he is currently calling the "Day/Week/Month" (or "DWM") time management system. (Until now, he had been calling it "DIT2/AF5," which stood for "Do It Tomorrow 2/AutoFocus 5.")
DWM is a deceptively simple yet extremely powerful method for managing your time. To get started, if you prefer a paper-based implementation, a one-page-per-day diary format seems to work best. If however you prefer an electronic implementation, at minimum a way to sort list items works best (for example, Microsoft Office Excel or Microsoft Office Outlook Tasks).
Here's how it works: