In this quick lesson from TheMacU.com 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…
In this free lesson from TheMacU.com 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.