Setting and changing file type associations – that is, the application that launches by default when a file icon is double-clicked or otherwise opened – is extraordinarily simple in Mac OS X. All you need to do is follow a few quick steps, starting off in the OS X Finder:

Sure, the MacBook Air 2011 can’t drive dual displays through Thunderbolt, but that doesn’t mean you can’t have two or even three external displays powered by the ultra portable if you get creative. The focus is on the MacBook Air here, but you can apply all of these solutions to any other Mac too.

Since the launch of Mac OS X Lion, all keyboards on new Mac products have replaced F4 with a ‘LaunchPad’ button instead of the old Dashboard button. If you have pre-Lion Mac, you can remap that F4 Dashboard button to open LaunchPad instead though, here’s how:

If you use multiple Desktops (aka Spaces aka Virtual Desktops) in OS X Lion’s Mission Control, you can set apps to specific Desktops, all Desktops, or no specific Desktop at all. Right-click on the apps icon in the Dock Navigate to Options, and then from the “Assign To” sub-menu select one of the three choices: … Read More

Want to get the most out of Mac OS X native Full Screen app mode? Assign a keyboard shortcut to toggle Full Screen mode with a simple keystroke. This will work to flip in and out of full screen mode of Mac OS in any app that supports the feature, and it only takes a … Read More

Ever wish you could access an applications menubar immediately, from anywhere? MenuPop fulfills this desire, activating an apps menu from anywhere with the click of a hot key or mouse cursor, by creating a contextual menu out of the main menu. This means you can access the Apple  menu, File, Edit, everything, instantly from … Read More

The problem with traditional solutions like a defaults write command to show hidden files in Mac OS X is that they’re permanent unless another defaults write command is executed, this isn’t a big deal for some users but if you just want a quick glance at invisible files than busting out the command line is … Read More

If you’ve found yourself stuck in Chromes full screen mode, you’re not alone. Chrome has it’s benefits, like syncing and the native omnibar, but unfortunately Chrome does not play well with Full Screen Mode under Mac OS X Lion – at all. You are free to click the full screen button to get in, but … Read More

In Apple’s quest to simplify the Mac user experience, they hid the windows status bar in Mac OS X starting with Lion and continuing through with Mountain Lion, Mavericks, OS X Yosemite, El Capitan, and Sierra. Obviously that change is here for good, and while this definitely makes for a cleaner appearance when looking at … Read More

We get a lot of silly submissions but this one from Reddit takes the weekly cake for it’s creative modification to the iPhone AC Adapter plugs. If you want to do this yourself, grab a couple of wiggly eyes and get sticking. Thanks for sending this in Daniel

One of the best things about Google Chrome’s user interface is the combined URL and search bar, where a single input bar serves both purposes, but is smart enough to know the difference between a search query and a URL. Safari doesn’t have this feature, but Omnibar fills that gap. Safari Omnibar combines Safari’s URL … Read More

Unsurprisingly, AT&T is continuing to actively pursue users who partake in unofficial tethering methods by means of a jailbreak. This isn’t really news though, we mentioned that AT&T was cracking down on unofficial tethering back in March, but nonetheless those who are still using apps like MyWi are continuing to get notifications from AT&T. Earlier … Read More

Don’t want to make a Lion USB install drive or DVD yourself? It’s easier than ever, but if you aren’t up for it, you can now get an official Mac OS X Lion USB recovery drive from AppleCare. The word is that these Lion USB installer drives will officially cost $69, but some users are … Read More

If you ever need to cancel an active download from the Mac App Store, you can quickly do so in OS X (on any version) with a really simple trick. There’s not much to the cancel download trick, here’s all you need to do: Hold down the Option key from the “Purchases” menu in the … Read More

The scrollbars in new versions of Mac OS X are hidden until activated by use, that is, by scrolling, making them invisible by default. This is the new default behavior that works very well if you primarily use a trackpad with your Mac. I use an external mouse with my Mac quite often though, and … Read More

Need to redownload Mac OS X Lion from the Mac App Store? If you plan on making an install drive but you already upgraded to Lion, you’ll need to redownload the Installer so that you can extract the DMG file. This is the sure fire way to do it, in short, hold the Option key … Read More

If you don’t want to deal with the already simple task of making a Lion USB install drive or boot DVD, you will probably like the little third party utility called Lion DiskMaker, it’s an AppleScript that handles everything for you as long as you have the requirements met. In order to use LionDiskMaker, you … Read More

Xcode 4.1 was made available as a free download through the Mac App Store for OS X Lion owners, but many users are encountering a strange error when they go to install the development suite; an error message pops up saying that XCode can’t be installed while iTunes is running telling you that “In order … Read More