Ключевые слова: activity, agenda, appointment, banner, business, busy, calendar, check, complete, concept, control, daily, date, day, deadline, do, event, holiday, important, list, manage, management, meeting, month, monthly, note, office, organization, organize, organizer, page, paper, personal, plan, planner, planning, project, remind, reminder, schedule, scheduling, successful, task, time, today, week, work, year,