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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7 of the Best macOS Sierra Features That You’ll Actually Use

Sep 21, 2016 - 65 Comments
MacOS Sierra on a Mac

macOS Sierra has many new features and enhancements, some of which are significant and others that are more minor yet still nice to have. We’ve picked a handful of features new to macOS Sierra that you’re sure to enjoy and actually use, read on and check them out.

Beta 1 of iOS 10.1, macOS Sierra 10.12.1, watchOS 3.1, tvOS 10.01 Released

Sep 21, 2016 - 9 Comments
Apple beta system software

Apple has released the first beta versions of iOS 10.1 (build 14B55c), macOS Sierra 10.12.1 (build 16B2327e), watchOS 3.1, and tvOS 10.0.1.

How to Prepare for & Install macOS Sierra

Sep 20, 2016 - 31 Comments
macOS Sierra available to download now

With MacOS Sierra now available, Mac users can now get Siri on their computers, have improved iCloud integration, unlock their Macs with an Apple Watch, use Apple Pay on the web, and much more. Before you go diving right into updating to macOS 10.12 though, you should take a few precautionary steps to prepare for … Read More

macOS Sierra Download Released, Get it Now

Sep 20, 2016 - 45 Comments
macOS Sierra available to download now

Apple has released macOS Sierra, the latest major update to the Mac operating system. Versioned as Mac OS 10.12, the new Macintosh system software release includes a variety of new features, enhancements, and improvements to the Mac.

Second macOS Sierra GM Seed Available for Testers

Sep 15, 2016 - 14 Comments

Apple has released a new GM candidate seed of macOS Sierra to Mac users running the beta version of system software.

How to Search in PDF on Mac with Preview

Sep 10, 2016 - 24 Comments
Search box in Preview to search PDF on Mac

The Preview app on Mac opens PDF files and image documents, and also allows for the easiest way to search PDF files for contextual term matches on a Mac. Even better, Preview can search in PDF files for matches across multiple pages, and it actually highlights each match in bright yellow making it remarkably easy … Read More

Using a Mac Equivalent of Unix “tree” Command to View Folder Trees at Terminal

Sep 9, 2016 - 17 Comments
View Folder Tree Mac Command Line

Mac users who come from a unix background may appreciate knowing how to implement the equivalent to the Unix “tree” command in macOS and Mac OS X. There are actually a few different ways to show a folder tree in the Terminal of Mac OS X, we’ll cover an easy tree equivalent achieved through an … Read More

macOS Sierra GM Download Available Now to All Beta Testers

Sep 8, 2016 - 19 Comments
macOS Sierra download available now

The macOS Sierra GM Candidate build is available to download and install now for all Mac users who are participating in either the Public Beta or Developer Beta testing programs.

macOS Sierra Release Date Set for September 20

Sep 7, 2016 - 20 Comments
macOS Sierra

Apple has announced the official release date of macOS Sierra will be Tuesday, September 20. All users with a Mac compatible with macOS Sierra will be able to download and install the update free of charge.

How to Trigger an Alert Dialog Pop-Up from Command Line in Mac OS

Sep 6, 2016 - 8 Comments
Trigger an alert dialog from command line on Mac

Ever wished you could make a dialog alert pop-up on the Mac by way of the Terminal? Well it turns out that you can with the always useful osascript command, which allows execution of AppleScript from the Terminal. For those who spend a lot of time at the command line of MacOS, this can be … Read More

How to Print Double Sided on Mac

Sep 6, 2016 - 19 Comments
Double sided duplex printing on Mac

Macs with access to a printer capable of printing double sided can print any document as a two-sided print, meaning that each page of the document will go on the front and back of the piece of paper, kind of like a book. This is a popular printing method for many situations, whether it’s manuscripts, … Read More

How to Resize a Photo on Mac

Sep 5, 2016 - 15 Comments
How to Resize a Photo on Mac

Resizing a picture changes the resolution of the image, either increasing or decreasing it as desired by the user. On the Mac, one of the simplest ways to resize a photo is using the bundled Preview application, which is available in all versions of macOS and Mac OS X.

How to Install & Play Warcraft 3 on Mac (macOS Sierra, OS X El Capitan, etc)

Sep 3, 2016 - 38 Comments
Install and play Warcraft 3 on Mac

Warcraft 3 was (is?) a popular strategy game which was released in 2002 for Mac and Windows. It’s obviously not exactly a new game, so why bother discussing it now? Well in short, because Mac users can install and play Warcraft 3 for Mac again, without having to use Wine, Boot Camp, emulators, or virtual … Read More

How to Always Show Red-Eye Removal Tool in Photos for Mac

Sep 1, 2016 - 1 Comment

The Mac Photos app includes a great red-eye removal tool, which makes quick work of getting rid of the glaring red eye effect which can sometimes happen with photos of faces. One of the curiosities of Photos for Mac though is the red eye tool is not always visible as an option, as the app … Read More

Security Update 2016-001 for OS X El Capitan and Yosemite Available

Sep 1, 2016 - 63 Comments
Security Update 2016-001 for El Capitan

Apple has released security updates for Mac users running OS X El Captain 10.11.6 and OS X Yosemite 10.10.5, recommending the updates for all users as they aim to improve the security of the Mac operating system.

How to Open .pkg Files to View What Will Install on Mac with Suspicious Package

Aug 31, 2016 - 5 Comments
Suspicious Package Quick Look view to open PKG file

Many Mac applications and downloads arrive as a PKG package file, but have you ever wanted to open a PKG file to view exactly what is being installed and where it’s going from the source .pkg? Assuming you get a .pkg installer from a trusted source like Apple there is generally nothing to be concerned … Read More

How to Erase a Disk from Command Line in Mac OS X

Aug 30, 2016 - 53 Comments
Erase disk from command line of Mac OS

Some Mac users may require the ability to erase a disk or erase a hard drive from the command line on Mac OS, a task which is typically performed through the Disk Utility application from the GUI. The command line approach to disk erasure in macOS is a bit different and it requires precise syntax … Read More

macOS Sierra Dev Beta 8 & Public Beta 7 Released for Testing

Aug 29, 2016 - 3 Comments
MacOS Sierra on a Mac

Apple has released a new beta version of macOS Sierra for public beta and developer beta testers, versioned as Mac OS 10.12 developer beta 8 and Mac OS 10.12 public beta 7.

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