Tips & Tricks

You can set Mac OS X to always securely empty the Trash and add a significant layer of security when removing files from the Mac. This is done just by adjusting a preference setting within the Finder, and it’s very easy to configure, here’s what you will want to do to use this option:

This is a very cool feature I had no idea existed but accidentally stumbled across while on a recent flight. If you have an iPhone, you probably know that the earbuds included with it have a button to adjust volume and what not, well guess what, you can control the volume level in iTunes and … Read More

.DS_Store files store folder level metadata information (such as icon placement and background pictures) for Mac OS X to understand, this is fine and dandy and you’re likely to never even notice if you’re a bunch of Macs working together. Unfortunately, these .DS_Store files can be really pesky in a multi-platform network environment, they can … Read More

A colleague of mine is a recent Mac switcher and he was complaining to me that virtual desktops are not included in Mac OS X, the irony is that they are, they just have the name Spaces (coming from a heavy Linux background, I guess the naming convention just threw him off). Virtual Desktops are … Read More

Many Mac users are fond of the Mac startup sound that chimes on system boot, but there are definitely times when booting that you’d rather just be quiet, say a library or coffee shop. Thus, we’re going to show you how to mute that boot up sound on any Mac, MacBook model (Pro, Air), iMac, … Read More

Using the command line tool ‘opensnoop’ you can track any Mac applications (or system process) usage of the file system. This is a very handy tool for administrators and troubleshooting! The simplest way to use it is as follows:

There are times when a user will need to to manually set an IP address in Mac OS X to one which will be compatible with a joined network, either wi-fi or ethernet. Here will cover how to change a Mac IP address to a manual setting, and also how to pick an IP address … Read More

I just came across a really useful QuickLook plugin called SuspiciousPackage that lets you inspect those .pkg package installer files that so many Mac apps and downloads come in. Using this plugin, you can determine if an admin password is required, how many install scripts are in the package file, where the installation locations of … Read More

You can change the Mac OS X login screen background picture using a few different methods. We have covered this tip before but it was based around a few Terminal commands that might not be easy to follow for the average Mac user without command line experience. With that in mind, here are ways to … Read More

You can convert many different image file formats in Mac OS X for free using the included Preview application, there’s no need to download additional tools or do anything overly complex. As of any somewhat modern version of Mac OS X, the Mac Preview app supports the following file types and will convert between any … Read More

If you’re ever wondering how long your Mac has been turned on and running for, you can discover exactly how long the computer has been on since last boot with two different methods available in OS X. Let’s learn a bit more about discovering how long a Mac has been left turned on for, and … Read More

You can delete specific pages from a PDF file with the built-in Mac Preview app, available in all versions of OS X. This is really useful for paring down large PDF documents if you only need a few select pages, and learning how to delete specific pages from PDF files is bound to make any … Read More

You may already know that you can use a keystroke to make a Stickies Note from Safari app in Mac OS X, but did you know that same keystroke works in many more apps on the Mac? Yes, it turns out you can instantly create a Stickies note from almost anywhere and any application in … Read More

If you know a phrase that is contained within a document, but can’t remember the document file name, try searching for the phrase that you know appears within the document. Make this phrase search even more precise by putting the phrase itself within quotation marks, for example “all rights reserved” will find all files that … Read More

Mac’s have a very distinct startup sound that chimes whenever they boot, this is fine for most people but if you’re in a quiet office or library it can be very obnoxious to have the loud startup sound announcing to the world that you are on a Mac. Thankfully there’s a nice little utility that’s … Read More

Snow Leopard changed the way the Dock behaves when a Dock item has been clicked on and held down, since 10.6 it launches Expose for that specific application. You may recall how Leopard handled the click-and-hold though, which was to launch the contextual menu (the same one you get when you right-click in 10.6). Using … Read More

Converting a PNG file to JPG, or converting JPEG to PNG, is really easy in Mac OS X. You can use the built-in Preview utility to perform the file format change quickly, and Preview is a great choice since it’s bundled with all versions of MacOS and Mac OS X, meaning it does not matter … Read More

Want a block of text to float over your Mac desktop so that you can reference it easily? That’s a perfect usage for the Stickies app in OS X, and using a little known trick you can instantly create a new Stickies note from within Safari. The secret to this trick is quite simple: you’ll … Read More