In this lesson from our full tutorial on the Mac Calendar App see how to edit details of an event such as a location, travel time, whether or not it repeats, notes, and more! View all the lessons as well as tutorials for the Mac Contacts and Reminders App here… 
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In this quick lesson from see how to set up your Mac trackpad to click and drag with just one finder or with a 3 finger drag. I have used the 3 finger drag option for years and much prefer it over the standard “press with a thumb, drag with finger” method.
Learn more about the macOS Core Concepts Tutorial Here…
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In this free lesson from see how to assign a unique name to the printer or printers connected to your Mac. Great for those in a office with several printers in different locations!

Learn much more about Mac System Preferences within the full macOS Sierra Core Concepts Tutorial.