Calendars and planners make it easier to organize your life. Keep one nearby so that you won't have to worry about missing important dates, meetings, or deadlines, and to help you stay on top of your commitments. Some calendars are easy to hang up on the wall while other designs can be placed on a decorative shelf or on your desktop so they’re easy to see. Planners, on the other hand, are usually slim enough to take on the go in your handbag or briefcase.