Mac OS

Apple has released a new build of OS X Lion 10.7.3 to developers, the latest build is 11D42 and weighs in around 1GB. Like the past dev builds of 10.7.3, the focus continues to be on Address Book, Mail, iCal, Spotlight, and Safari, and has no known issues. The first beta of OS X 10.7.3 … Read More

On some fresh OS X installations, you’ll find the user name or login appears in the upper right corner of the menu bar, even if there is only one user account on the Mac. This is actually a feature called Fast User Switching, and the name likely appears in the menu bar due to the … Read More

Ever wondered how to make a zip file in Mac OS X? We recently demonstrated how to password protect zip archives, but in the comments a reader asked a more simple yet completely valid question: “what about just making a standard zip file?” Well, making a zip archive on a Mac is easy, and with … Read More

The root user is a special user account with high level system-wide access privileges intended for system administration, monitoring, and in depth troubleshooting purposes. By default, root user is disabled in Mac OS X for security purposes, but if you need to enable superuser, this guide will show you how to do so in OS … Read More

Creating a password protected zip file is easy in Mac OS X and does not require any add-ons or downloads. Instead, use the zip utility that is bundled with all Macs. This offers a simple way to protect a zip archive file from unwanted viewing access, as when a user attempts to decompress the contents … Read More

Need to hide a folder or two on a Mac? A while back we showed you how to make invisible folders and to even how to make hidden folders in Mac OS X, but now we’re going to demonstrate how to turn an existing folder into a hidden folder.

Launchpad is the iOS-like application launcher that came to Mac OS X with the release of 10.7 Lion. It’s a nice addition, but Launchpad can also be difficult and inconsistent to delete apps from. Third party utilities like Launchpad-Control will help to manage Launchpad for you, but if you’re a DIY kind of individual, you … Read More

Need to know when you bought an app from the Mac App Store? Knowing purchase dates of apps can be helpful for accounting and year end tax purposes, plus a variety of other reasons, and here are two quick ways to get that information. Get a List of All Apps and Purchase Dates from the … Read More

Did you know you can turn your Mac into a wireless access point by using Internet Sharing? Internet Sharing works for nearly all versions of Mac OS X, from 10.6, to OS X 10.7 Lion, 10.8 Mountain Lion, OS X Mavericks, and beyond, and with internet sharing enabled, your internet connected Mac will broadcast a … Read More

If your Mac menu bar is starting to resemble an icon farm, remember that you can remove items from the menu bar by holding down the Command key and dragging items out of the menu. The icon will disappear into a puff of dust, the same way an icon from the Dock or sidebar disappear.

Kext files are kernel extensions for Mac OS X, typically these are device drivers for hardware like the graphics card, wireless card, printers, etc. Most Mac users have no need to directly interact with .kext files, but for those who do, installing them can be annoying. Sure you can install .kext files manually by digging … Read More

Want to shuffle around some windows in the background without bringing them into the foreground? Hold down the Command key, and then click on a windows titlebar, the window can now be moved and dragged around in the background without bringing it to the foreground. This should work in all versions of Mac OS X. … Read More

If you want to insure full Mac compatibility of a new external hard drive or flash disk, you’ll want to format the drive to the Mac OS Extended filesystem. This is particularly necessary for purchases of generic PC drives, which almost always come preformatted to be Windows compatible rather than for Mac OS X. Yes, … Read More

If you have a third party SSD you probably noticed that Mac OS X Lion probably doesn’t support TRIM on the drive. While OS X Lion supports TRIM for all Apple SSD’s, many third party SSD’s are left without trim in OS X 10.7, OS X 10.8, OS X 10.9, and OS X 10.10.

The Dock disappears whenever an app is put into Mac OS X full screen mode, but that doesn’t mean you can’t access the Dock if you need it. To show the Dock in a full screen app, swipe twice at the bottom of the screen, the first swipe won’t show anything but the second swipe … Read More

The Mac OS X Terminal includes a great feature that lets you quickly access new manual pages from any existing Terminal window.

Screen zoom is a useful feature of Mac OS X that zooms into the screen where ever the cursor is located, making it easier to see parts of the screen, examine pixels, read small fonts, and perform other functions with greater visual clarity. The zoom feature was enabled by default in some earlier versions of … Read More

FreeSpaceTab is a free utility that lets you manage hard disks and mounted volumes directly from the Mac OS X menu bar. With an attractive and simple GUI, you can pull the menu down to see all mounted drives and partitions, arranged by volume type (local drives, disk images, network volumes, etc) as well as … Read More