Mac OS X Tutorials

Posted April 30, 2017 at 12:19am
Instructions on how to check the number of computers you've authorized in iTunes.
Posted April 22, 2017 at 4:16pm
Instructions on how to disable System Integrity Protection (SIP) on your Mac.
Posted February 22, 2017 at 8:36pm
Instructions on how to install macOS on a new hard drive without a USB install key or install CD.
Posted February 21, 2017 at 4:59pm
Instructions on how to set the default application to open a file type in mac OS.
Posted December 4, 2016 at 10:32pm
Instructions on how to backup your entire Mac hard drive to a disk image.
Posted April 10, 2016 at 1:12am
Instructions on how to create an email signature and add your logo to an email in OS X Mail.
Posted January 31, 2016 at 12:43am
Instructions on how to stop the Photos app in OS X from automatically opening each time you connect an iPhone or other device.
Posted December 24, 2015 at 3:45am
Instructions on how to float the QuickTime video player so that it is always on top of other applications.
Posted November 1, 2015 at 5:22pm
Instructions on how to get the new Apple TV screen savers on your Mac.
Posted October 10, 2015 at 6:34am
Instructions on how to make a bootable OS X El Capitan USB key.
Posted September 22, 2015 at 7:15pm
Whether you downloaded Xcode from Apple or received it from another source, you can easily verify the integrity of your copy of Xcode.
Posted June 19, 2015 at 11:02pm
These are instructions on how to fix an issue where your Mac does not receive iMessages sent to your phone number.
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