Mac OS

Mac OS, Mac OS X, or macOS, is the operating system that resides on Apple’s desktop and portable computer lineup. Built upon a Unix core, it is easy to use yet highly advanced, extremely stable, and an excellent OS for productivity and creation. Browse through our articles or use the search feature to look for something specific that is pertinent to the Mac operating system.

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OS X Mountain Lion DP3 Build 12A206j Released

May 16, 2012 - 13 Comments
OS X 10.8 12A206j

Apple has pushed out another update to OS X Mountain Lion Developer Preview 3, as the anticipated summer public release of OS X 10.8 nears. The new build is 12A206j and can be downloaded through the Mac App Store by any registered Mac developer running 12A193i or later of Mountain Lion. The latest build includes … Read More

Disable Automatic Termination of Apps in Mac OS X

May 15, 2012 - 24 Comments
Disable Automatic Termination of Apps in Mac OS X

Automatic termination is a feature of macOS since OS X Lion that comes from the realm of iOS, the idea is that after an app is unused for a period of time and becomes inactive, it will automatically terminate to free up resources for other tasks. With the help of the new auto-save feature, the … Read More

Start an iMessage Conversation From the Web with Custom Links

May 15, 2012 - 4 Comments
Start an iMessage conversation from the web

By using a custom URL inside of an anchor tag, you can place a link on any website that will initiate a new iMessage conversation. Anyone clicking the link will then launch the Messages app in iOS or iMessages in Mac OS X to begin a new conversation with the specified Apple ID. Even if … Read More

Get Dictionary Definitions From Anywhere in Mac OS X with Spotlight

May 14, 2012 - 5 Comments
Instant dictionary from Spotlight in Mac OS X

While you can immediately access a dictionary definition by three-finger tapping on a single word in Mac OS X or double-tapping in iOS, the Mac also provides another instant dictionary option: Spotlight.

Prevent Beachballs & Slow Downs in Mac OS X When External Hard Drive is Attached

May 14, 2012 - 21 Comments
Disable Sleep Hard disk when possible to prevent drive access slow downs

Many Mac users have an external hard disk for Time Machine backups or other media storage purposes, and if you leave it connected to the Mac all the time you’ve probably noticed an annoying side effect: the drive will spin down when it’s not in use, only to be spun up again unnecessarily at random … Read More

Set a System Preferences Keyboard Shortcut in Mac OS X

May 13, 2012 - 6 Comments
System Preferences Hotkey

If you find yourself adjusting things in System Preferences often enough, it’s helpful to create a universal keyboard shortcut to quickly launch into the control panels on the Mac. Here is how to do that in Mac OS X:

8 Ways to Keep a Mac Cool in Hot Weather

May 12, 2012 - 43 Comments
ways to keep a Mac cool in intense heat

For those of us in the northern hemisphere, summer is fast approaching and that can often mean extreme heat which pushes the temperature limits beyond what any computer is intended to operate in. In fact, Apple specifies ambient operating temperatures for most Macs as between 50° and 95° fahrenheit, this means that anything above 95° … Read More

Batch Rotate a Group of Images with Preview for Mac OS X

May 11, 2012 - 6 Comments
Batch rotate a group of images with Preview for Mac OS X

If you have a group of pictures which are orientated incorrectly that you need rotated either clockwise or counterclockwise, you can do that in Mac OS X without any third party apps. Bulk rotation of images can be accomplished quickly with the help of the bundled Preview app, we’ll show you how to use the … Read More

Make Mac OS X Speak (or Sing) the Output of Any Command Line Task

May 11, 2012 - 2 Comments
Speak the output of a command line task

Along the lines of vocally announcing task completion within the command line, you can also have Mac OS X speak the output of any executed command.

Disable Elastic (Rubber Band) Scrolling in Mac OS X

May 10, 2012 - 17 Comments
Disable Elastic Scrolling in Mac OS X

Ever since Mac OS X 10.7, the Mac has included the same elastic over-scrolling that exists in the iOS world. Frequently called “rubberband scrolling”, it kicks in as an overscrolling effect that runs out of the scrollable region revealing the linen background before snapping back into the scrollable region. Scroll up quickly with or without … Read More

Mac OS X 10.7.4 Update is Available [Direct Download Links]

May 9, 2012 - 22 Comments
OS X 10.7.4 Update

Mac OS X 10.7.4 Update has been released by Apple, the update includes bug fixes and security updates and is recommended for all OS X Lion users to install. Two of the most significant changes are a fix to a restoring windows bug and a patch for a potential security issue with FileVault passwords, though … Read More

Yes, You Can Upgrade a Mac with Snow Leopard Directly to OS X Mountain Lion

May 9, 2012 - 13 Comments
Upgrading to OS X Mountain Lion

Mac OS X Snow Leopard can be upgraded directly to OS X Mountain Lion, assuming the final release maintains the same capacity as the currently available developer previews. To perform the direct upgrade as it stands today, users will need to have created an OS X Mountain Lion USB installer from which to boot off … Read More

2 Ways to Access Yesterdays Files & Recent Work on a Mac

May 9, 2012 - 3 Comments
Find Yesterdays Files and Work in Mac OS X

By using Mac OS X Smart Folders, anyone can quickly access all files they were working on yesterday without caring about where they were stored or what folders they reside in. There are two ways to set this up, the first will utilize a quick modification to “All My Files” and the second will be … Read More

Announce When a Command Line Task is Completed in Mac OS X

May 8, 2012 - 15 Comments
Announce the completion of a command in Mac OS X Terminal

By appending the say command to the end of another command, Mac OS X will vocally announce when the initial task has finished running successfully. For example, to have OS X announce that a particular script has finished running the command could be: python backup.py && say “jobs done” The important part is the “&& … Read More

Navigate the Dock in Mac OS X with These 8 Keyboard Shortcuts

May 8, 2012 - 8 Comments
Navigate the Dock in Mac OS X with the Keyboard

For the power users out there who prefer to leave their hands on the keyboard as much as possible, you’ll be pleased to know that the Dock in Mac OS X can be used exclusively from the keyboard with full functionality. With just the right keys pressed and keystroke combinations, you can navigate around Dock … Read More

Convert Rich Text to Plain Text Quickly in Mac OS X

May 8, 2012 - 7 Comments
Convert RTF to TXT

Rich text format doesn’t always translate well to the web and it often gets garbled through emails sent across platforms. The simplest solution is to convert the RTF to plain text and then either transfer the resulting txt file or paste the content it into an email or otherwise. Here is how you can do … Read More

Like Simplicity? Get a Beautifully Minimalist Clock Screen Saver for Mac OS X

May 7, 2012 - 13 Comments
Minimalist clock screen saver for Mac OS X

Though almost everyone likes a nice photo screen saver and some of the funkier options out there, I’m also big fan of minimalist screensavers that do something simple like displaying just the time. That’s exactly what we have courtesy of Apple UI designer Robert Padbury, two beautifully simple clocks, either in 12 hour or 24 … Read More

Compress & Optimize Images Easily with ImageOptim for Mac OS X

May 6, 2012 - 7 Comments
Image compression app ImageOptim

If you’re at all concerned about the file size of images you should grab ImageOptim, a free image compression tool that is so ridiculously simple it’s basically foolproof, while still being extremely effective. The app works to compress images without reducing image quality, which is achieved by bundling several compression tools, including the popular PNGCrush, … Read More

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