MakeUseOf Answers is a Q&A forum. Our community solves your questions about anything related to the Internet and computers. It's free. Ask A QuestionQuestions tagged "productivity tips" All questions Resolved Unresolved How can I group calendars together in Google Calendar? How can I mass delete tasks in Google Calendar? How do I use the keyboard cover on my Acer Ultrabook under Windows 8.1? What’s the best free alternative to Microsoft Office?