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The MacOS Sierra Compatibility List

Jun 14, 2016 - 107 Comments
MacOS Sierra compatibility list

The next version of Mac system software is called macOS Sierra, it’s versioned as Mac OS X 10.12, and it will be available as a free download for all compatible Macs in the fall. Of course this begs the question, which Macs are compatible with macOS Sierra? What Mac hardware can run the new operating … Read More

Developers Can Download Beta 1 of iOS 10, MacOS Sierra, WatchOS 3, tvOS

Jun 13, 2016 - 4 Comments
MacOS Sierra and iOS 10

The first beta versions of iOS 10, macOS Sierra, tvOS, and watchOS 3 are available to download for users participating in the registered developer programs.

How to Disable Gatekeeper from Command Line in Mac OS X

May 4, 2015 - 22 Comments
Gatekeeper warning in Mac OS X prevents unknown apps being launched

Though most Mac users will want to keep Gatekeeper enabled for security purposes, some advanced users find that Gatekeeper is overly zealous in preventing third party apps from being used in macOS and Mac OS X. While it’s easy to turn off Gatekeeper through the System Preferences on a Mac, another option is to disable … Read More

How to Visit Open Web Pages on Other Devices with iCloud Tabs on Mac, iPhone, iPad

Feb 24, 2015 - 2 Comments
iCloud

Safari iCloud Tabs are a great feature that allow you to visit and access any actively opened web page in Safari on one device on another iPhone, iPad, or Mac. This is really handy if you found something interesting on your iPhone but you’d rather read it on your iPad or Mac, or vice versa, … Read More

What is “Other” Storage Space on Mac & How to Clear It Up

Jan 15, 2015 - 51 Comments
Other Storage in Mac OS X

Many Mac users check the About This Mac Storage tab to get a quick overview of their disk space usage, and many will see a rather large “Other” storage space taking up disk capacity on their drives. If this sounds familiar, it’s probably because iOS often has a rather large Other storage space, but that’s … Read More

How to Sign Documents with Mac Trackpad Using Preview for Mac OS X

Dec 4, 2014 - 22 Comments
Preview in Mac

The Mac Preview app has long included the ability to digitally sign documents with a signature, but up until the most recent versions of Mac OS X, users had to basically sign a piece of paper and then use the Macs front-facing camera to ‘scan’ and digitize the signature. That has changed with modern releases … Read More

How to Show a Preview Panel in Every Finder Window of Mac OS X

Nov 11, 2014 - 10 Comments
Show Preview in Finder window

Want to see a Preview panel in Mac Finder windows so that you can get a glance at what images and files look like before opening them? Modern versions of MacOS allow for this handy Preview feature in the Finder. Longtime Mac users may be aware that the Column view of the Mac OS X … Read More

How to Increase Interface Contrast in macOS Monterey, Big Sur, Catalina, Mojave, Sierra, El Capitan, Yosemite

Oct 22, 2014 - 44 Comments

The revised interface in modern MacOS versions including macOS Monterey, macOS Big Sur, MacOS Catalina, macOS Mojave, High Sierra, Sierra, OS X El Capitan, and OS X Yosemite makes heavy use of transparencies, flatness, white space, smaller and narrow fonts, and a dramatic lack of contrast with neutral shades of grey used for most text … Read More

How to Stop iPhone Calls Ringing a Mac

Oct 17, 2014 - 55 Comments
FaceTime

“Why are my iPhone calls ringing on on my Mac?” Perhaps you have asked yourself this question after noticing that since updating your Mac to a modern version of MacOS or Mac (including MacOS Mojave, High Sierra, Sierra, OS X El Capitan, Yosemite), that when your iPhone gets an incoming phone call, so does your … Read More

Set a Keyboard Shortcut for “Save as PDF” in Mac OS

Aug 19, 2014 - 64 Comments
Save as PDF Keyboard Shortcut in Mac OS X

Saving a file or document as a PDF is easily done from almost anywhere in Mac OS by using the print to PDF feature, which is part of the Mac Printer service, but to trigger it you have to go to the Print menu and then specifically select to ‘print’ the file as a PDF … Read More

How to Enable Tap To Click on Mac Trackpads with Mac OS X

Jan 28, 2014 - 34 Comments
Tap to click on the Trackpad in Mac OS X

The tap-to-click ability is enabled by default on most PC laptops, while on the Mac side of things it’s usually disabled by default. For the unfamiliar, tap-to-click means that a single tap or touch on the MacBook trackpad or Magic Trackpad is registered as a click, thereby preventing the need to actually press down the … Read More

2 Ways to Change the Default Application to Open Files With in Mac OS X

Aug 8, 2013 - 30 Comments
Change default applications for files in Mac OS X

Each file type has a default application that is associated with it on the Mac. This means that when you double-click a file from the Finder it will open a specific application, for example on a fresh Mac OS installation, all image files (png, jpg, gif, pdf, etc) will default to opening in Preview, and … Read More

How to Re-Enable the Invert Display Keyboard Shortcut in Mac OS X

Jan 24, 2013 - 1 Comment
Invert the screen colors in Mac OS X

Many Mac users have noticed that the good old Invert Display keyboard shortcut disappeared from Mac OS some time ago. Well, it didn’t disappear completely, but Invert Display is now tucked into a submenu of Accessibility options via a keystroke on the Mac. The change to the Invert Display keyboard shortcut first happened with Mac … Read More

Get a List of Preferred Wi-Fi Networks from Command Line on Mac

Jan 3, 2013 - Leave a Comment
Mac Terminal icon

Retrieving a list of preferred wireless networks can be helpful when troubleshooting wi-fi problems, amongst other reasons too. If you’re looking to print out a list of wi-fi networks the Mac has used as preferred and connected to before, the following trick will do just that!

Reset App Access to Mac OS X Privacy Data from Command Line

Dec 19, 2012 - 12 Comments
tccutil manages OS X privacy database and app access

If you accidentally permitted a Mac app to gain access to things like your personal contacts list or location, or you’d just like to start over again and have granular control over which applications can access certain data, you can use the command line tool tccutil to change this and reset Mac app access to … Read More

How to Set the HostName, Computer Name, and Bonjour Name Separately in Mac OS X

Oct 24, 2012 - 7 Comments
Finder icon on the Mac

You can set unique names for how your Macs computer name appears locally, from file sharing and networking, and even Bonjour services, with the help of the scutil command. This allows you to have a custom hostname for Terminal and SSH, another friendlier name for what’s visible to others on local networks, and yet another … Read More

How to Speak Selected Text with a Keystroke in Mac OS X

Sep 15, 2012 - 1 Comment
Keystroke to speak selected text

Want to initiate Text to Speech with a keyboard shortcut on the Mac? The excellent Mac OS text to speech function can be activated with a simple keystroke, but first you have to enable the feature. This is a great trick because it allows you to quickly speak what is in on the Mac screen … Read More

Turn Off Notification Center in Mac OS X Temporarily

Aug 10, 2012 - 9 Comments
Turn Off Notification Center alerts and notifications in OS X on a temporary basis

Looking for some temporary peace and quiet from alerts and notifications but don’t want to completely disable Notification Center on your Mac? There are two quick ways to temporarily hush all notifications in Mac OS X, silencing and stopping both the pop-up alerts and sound effects with the notifications, these two methods last until the … Read More

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