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
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
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
If you’ve ever wondered what your Mac Multitouch Trackpad is doing, download this fun little application. It tracks multitouch input and shows you just how sensitive the multitouch surface really is, detecting up to 11 input points, and also knowing the surface area.
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
If you know some specific attributes of a file, application, or item you are looking for on a Mac, you can use Spotlight Search Operators to dramatically narrow down your returned results in the Mac OS search feature. For example, if the file type of a document you are looking for is a PDF, you … Read More
You can easily open OS X Finder windows containing any search results from the Spotlight menu. After you have entered a search query into Spotlight, highlight the item you want by navigating to it in the search results, and as the desired item to be opened in the Finder is selected, hit Command+R to reveal … Read More
Did you know the Mac has a little file inspector tool that can be used in the Finder for quickly getting information about files, folders, and anything else selected in a Finder window? The File Inspector is basically a dynamic “Get Info” window on the Mac, as it adjusts depending on what you select in … Read More
When you go to change the file extension in Mac OS X you will get a dialog box notifying you that by changing a file type it may open in another application. Chances are if you are changing the file extension deliberately, you did this intentionally and the warning is not necessary, but it’s shown … Read More
I frequently get asked about the purpose of .DS_Store files by Mac users and Windows System Administrators who have a few Mac’s on their networks, where seeing the files turn up when hidden files are made visible. Here is an explanation as to what a DS_Store document is in macOS and Mac OS X, what … Read More
You can restore the original location of a file that has been sent to the Trash very easily. This quite literally sends a file that is within the Trash back to where it was originally stored on the Mac OS X file system. Using the “Restore to Previous Location” feature is really easy, you’ll need … Read More
If you’ve ever accidentally deleted pictures from your digital cameras memory card, you’re not alone. That feeling of dread when you forever lose photographic evidence of memories and experiences in digital form can sometimes be resolved though – so don’t freak out quite yet! Using an excellent free tool called Exif UnTrasher, Mac OS X … Read More
Like many of us, I’m often busy and out of the home, leaving my Mac on a desk. I regularly use my home machine as a local fileserver though and other people in the household are dependent on it being up and running. Now here’s the situation I’m presented with: I leave town earlier than … Read More
You can easily batch resize groups of images within Mac OS X by using the included Preview app, that is, taking a group of pictures set at one or various resolutions, and collectively resize them all together in a group to a new resolution, outputting either as the same file or as a new file … Read More
Ever wondered how to type the temperature / degree symbol in Mac OS? Typing the degrees symbol on a Mac, or any computer, may seem like a giant mystery since it’s not immediately visible on any keyboard, but it’s really quite easy if you know the proper keyboard shortcut. There are actually two keyboard shortcuts … Read More
With the pbcopy and pbpaste commands, you can use the command line to manipulate clipboard contents but also access your Mac OS X clipboard directly through the Terminal. Yes, that means you can access what you copied in a GUI app and use it in the command line seamlessly, and vice versa. We’ve shown a … Read More
