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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Enable Time Zone Support in Calendar App for Mac OS X

Aug 17, 2013 - 6 Comments
Set the Time Zone for Calendar app in Mac OS X

The Calendar (once called iCal) app of Mac OS X has full support for Time Zones for the entire calendar, individual events, shared calendars, and even invitations, but it must be enabled separately within the preferences. If you rely on Calendar app for just about anything and travel or work across time zones with any … Read More

This Goofy Mac Bug Lets You Freeze a Window Askew While Remaining Functional

Aug 16, 2013 - 1 Comment
Skewed window bug in Mac OS X

A quirky bug in Mac OS X lets you freeze any window half-way through the minimize animation, providing for a completely askew window that retains the intended functionality of that minimized window. Obviously freezing an animation mid-animation isn’t particularly useful, but it can be fun to use, it looks pretty silly, and maybe it has … Read More

Get pngcrush for Mac OS X with or without Xcode

Aug 15, 2013 - 3 Comments
PNG icon

PNGcrush is an image optimization utility whose primary function is to reduce the overall file size of the PNG images in a lossless manner. It’s quite popular with developers and designers alike, and though it’s bundled in some versions of linux from the get-go, it’s not included in OS X by default without installing Xcode. … Read More

Turn the Terminal into a Matrix-Style Scrolling Screen of Binary or Gibberish

Aug 15, 2013 - 3 Comments
Scrolling Matrix terminal window

The command line is usually thought of as serious and we usually only cover useful terminal tricks that are fairly advanced, but not everything in the Terminal has to be useful. To prove that, we have three command strings that when pasted into the OS X Terminal, do nothing but scroll screenfuls of random text, … Read More

How to Move an Off Screen Window Back Onto the Active Mac Screen in Mac OS X

Aug 14, 2013 - 55 Comments
Window stuck off screen in Mac OS X

Ever had a window get lost partially off screen in Mac OS X, where the window titlebars and close/minimize/maximize buttons are no longer accessible? Typically this looks something like the following screen shot: There a variety of potential causes and even random situations for windows to move offscreen like that, but it often happens with … Read More

Unable to Empty Trash and Delete Time Machine Backups? Here’s How to Fix That

Aug 12, 2013 - 42 Comments
Empty the Trash when Time Machine backups won't delete

Despite Time Machine being a remarkable solution for easy backups, a peculiar issue can arise for some Time Machine users that causes the Mac OS X Trash to not be able to empty when the backup drive is connected to the Mac. This will usually manifest itself as the following; a user attempts to empty … Read More

Easy Redundant Mac Backups with Time Machine and Multiple Drives

Aug 9, 2013 - 4 Comments
Use Time Machine to backup to multiple drives

Having reliable and regular backups of your Mac should be considered a mandatory part of maintenance, and for most users Time Machine provides that with easy and peace of mind. But what if you want multiple backups stored in different places, like a backup at home, and another at the office, or perhaps a backup … 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

OS X Mavericks Developer Preview 5 Available Now

Aug 7, 2013 - Leave a Comment
OS X Mavericks Developer Preview 5

Apple has released OS X Mavericks Developer Preview 5 for registered Mac devs. The release includes bug fixes and feature enhancements, and all users who are running Developer Preview 4 are recommended to update to the newest version.

How to Repair a Mac Disk with fsck from Single User Mode

Aug 7, 2013 - 92 Comments
Terminal icon

Using Disk Utility through Recovery Mode is the preferred and primary tool for repairing disks on the Mac platform, but if Disk Utility is either unavailable or not able to repair a drive, then Single User Mode and the command line tool fsck should be your next choice.

How to Remove a File or Folder from Time Machine Backups in Mac OS X

Aug 6, 2013 - 7 Comments
Enter Time Machine

Time Machine is the simplest way to keep a reliable backup of everything on your Mac, but sometimes we don’t want every file or folder saved, or maybe you just no longer need a given directory to be preserved by external backups. In these situations, removing backups of any specific file or folders, or even … Read More

4 Essential Tips for MacBook Air Owners

Aug 2, 2013 - 1 Comment
Calibrate the MacBook Air screen to make it look better

The MacBook Air just might be the greatest laptop ever made, it’s extremely light, powerful, has an amazing battery life, and somehow packs all of that into an affordable package. To get the absolute most out of this wonderful Mac, you’ll want to run through these four (well, technically six) essential tips, which cover what … Read More

Rebuild the Mailbox & Reindex Messages to Fix Common Problems in Mail App for Mac OS X

Aug 1, 2013 - 67 Comments
Mac Mail app icon

The Mail app bundled with Mac OS X is an excellent email client, but if you have a giant mailbox that has been in use for a long time you may encounter some peculiar problems with sluggishness, message content issues, and searching irregularities. Usually these issues are of distinct types; search errors where some messages … Read More

How to Run Speed Test from the Command Line to Check Internet Connection Speed

Jul 31, 2013 - 12 Comments
Terminal in macOS

The excellent curl and wget tools provide for a simple way to test the speed of an internet connection directly from the command line. Curl is bundled with most unix variations, but Mac users who want to use the wget trick will first need to grab wget for OS X in order for this to … Read More

Easily Transfer Voice Memos from iPhone to the Computer

Jul 29, 2013 - 7 Comments
Copy Voice Memo from iPhone to computer

Voice Memos is that ever-useful app that lets you make a quick recording of a voice note, memo, record a conversation, or just generally replace one of those mini-tape recorders that many people use for recording notes while they’re working or driving. While there’s not much wrong with maintaining tons and tons of voice memos … Read More

The 4 Most Important Steps Before Selling or Transferring Ownership of a Mac

Jul 26, 2013 - 2 Comments
Transfer a Mac to a New Owner the right way

If you plan on selling a Mac or transferring it to a new owner, you will want to take a few very important steps beforehand rather than just handing the machine off as is. We will walk through exactly what you should do before ever changing ownership of a Mac, including backing up all of … Read More

4 Simple Performance Tricks to Speed Up Any Mac

Jul 22, 2013 - Leave a Comment
Quit unneeded apps in OS X to speed up a Mac

All modern Macs are pretty fast these days, but sometimes we all need a performance boost to get things done as efficiently as possible. That’s what these simple tricks are aimed at, they will help you speed up any Mac and get the absolute best performance out of the Mac OS X machine by having … Read More

OS X Mavericks Developer Preview 4 Released

Jul 22, 2013 - Leave a Comment
OS X Mavericks

The fourth developer preview of OS X Mavericks has been released for registered developers. The update can be installed directly from the App Store by way of Software Update, and weighs in around 1.5GB, depending on the Mac being installed on.

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