Hot Mac OS Tips Posts

How To: Install the Command Line Developer Tools Without Xcode

OS X is built upon a UNIX foundation, which grants you access to the benefits that UNIX offers, including the standard toolkit (make, gcc, clang, git, perl, svn, size, strings, id, and a lot more) via the command line developer tools, which are an essential if you're a developer. Aside from developers, the command line tools can offer benefits to normal users as well, like the ability to purge RAM for better performance.

How To: Remove Duplicates & Customize the “Open With” Menu in Mac OS X

As a regular Mac OS X user, I have a love/hate relationship with the "Open With" contextual menu. Sometimes, it has just what I need. Other times, it's often packed with unnecessary or duplicate items, or missing the app I want to open the file up with the most.

How To: Mute Your Mac's Microphone Automatically When Typing During Zoom Meeting Calls

You're in a Zoom meeting, and you're click-clacking away at your keyboard, typing important notes from the call. More realistically, you're doing something unrelated to the meeting, such as browsing the web, playing a game, or messaging friends. Whatever it is you're typing, if your microphone is on, everyone on the Zoom call will be able to hear the sound of you typing.

How To: Speed Up Your Mac in 2 Minutes Flat

If you've been around computers long enough, you've probably heard the phrase "have you tried turning it off and on again?" This trick usually works because it forces your computer to empty out the contents of its RAM and disk caches when you restart.

How To: Install the Classic Windows 3D Pipes Screensaver on Your Mac

Back when CRT and plasma monitors were still a thing, screensavers served a purpose beyond just aesthetics: the moving images and patterns prevented static images from being burned into the display.

How To: Run Multiple Instances of the Same App in Mac OS X

With the use of Terminal, anyone can run multiple instances of the same application on a Mac. When you have multiple windows open in a web browser, the windows are all running under the same Process ID (PID). But, with multiple instances, each has its own unique PID. So why would you want to run multiple instances of the same app? There are several reasons a person may run clones of the same application, but the most popular would be so that the user could multitask. Some applications, like t...

How To: You're Uninstalling Mac Apps Wrong: Here's How to Remove Them Completely

Uninstalling an app on your Mac isn't as straightforward as you would think. When you drag and drop an app into the Trash, then empty it, the main app itself may be gone, but many associated files and folders are left behind. So how do you get rid of them? There are a couple of ways.

How To: Make Yosemite Look More Like Classic, Pre-Mac OS X Systems

Nostalgia sometimes gets the best of us—hence the reason we geek-out when we see emulators for SNES on Apple devices or N64 on Android.

How To: Cast Music (Or Any Audio) From Your Mac to Chromecast

Although I know it will never happen due to Apple and Google's tempestuous relationship, I sometimes wish I could cast iTunes or Apple Music from my Mac to Google's Chromecast. When you don't have speakers to blast your music, the television is a great alternative to amplify your music.

How To: The Easiest Way to Resize All Windows on Your Mac Simultaneously to the Same Dimensions

It can feel pretty chaotic when you have a lot of open windows on your Mac that are different sizes, but there's an easy way to organize the mess in just a few seconds.

How To: Export Your Original Images, Live Photo Videos & Metadata in Apple Photos for Mac

When you export an image from the Photos app in macOS, you may not be getting the whole deal. In the export menu, you need to select either JPEG, TIFF, or PNG, and if you don't make any adjustments to the quality settings, it'll likely be compressed. If you need the original full-resolution file or want to get the video that's attached to a Live Photo, there's a simple way to do it.

How To: Create a Bootable Install USB Drive of Mac OS X 10.11 El Capitan

Apple's latest update to Mac OS X, 10.11 El Capitan, is currently available in the Mac App Store for everyone to download and install at no cost. The new OS features Split View mode for better multitasking, a cleaner Mission Control, smarter Spotlight, a way to mute Safari tabs playing audio, enhanced Mail and Notes apps, and more.

How To: Open Third-Party Apps from Unidentified Developers in macOS

Apple has a built-in way to protect you from opening up potentially malicious apps on your computer in Mac OS X Lion, Mountain Lion, Mavericks, Yosemite, El Capitan, and macOS Sierra. This setting, named Gatekeeper, will never stop you from installing apps from the Mac App Store, but it could from anywhere else. If it's an app you're sure you want to install on your system, here's how to do it.

How To: Reformat Mac OS X Without a Recovery Disc or Drive

As I've said before, slowing down is not an option for me. At one point, I realized that there were plenty of files on my Mac that I didn't need any more, but too many to delete individually. In other cases, your Mac can be experiencing some major malfunctions: constant crashing, locked controls, slow boot times, missing files, etc.

How To: Hide All Desktop Icons with One Click on Your Mac

Cleaning the clutter off of your desktop every so often is a great idea. Unfortunately, that doesn't mean that you're actually going to do it. Whatever the reason, you may not have time to get everything organized, but luckily there is a way to temporarily "clean" your desktop in a hurry.

How To: Monitor System Usage Stats in Your Mac OS X Menu Bar

Like a car, your Mac needs to be monitored and cared for to keep it running as smoothly as possible. While your vehicle comes with a ton of gauges to keep track of your oil, temperature, and in some cases, even tire pressure, your Mac has no easy way to watch for low memory or high disk usage. Normally you would have to open up Activity Monitor to take a look at your usage stats, but now there is something better.

How To: Get Apple's RSS Visualizer Back as a Screensaver in Mac OS X 10.8 & Higher

Back in the day when computers relied on CRT monitors, having a static image displayed for too long actually resulted in the image being burned into the screen. For this reason, screensavers were developed, which display animated images in constant motion to prevent burning in when you stepped away from your computer.

How To: Create a Bootable Install DVD or USB Drive of OS X 10.8 Mountain Lion

If you have a Mac, you've probably been anticipating the release of OS X Mountain Lion. If you have multiple Macs, you've probably been dreading the long process of downloading and installing it on all of them. Here's how to create a bootable backup disk and save yourself some time. Before You Start

How To: Connect an External Display to Your MacBook, MacBook Air, or MacBook Pro

If you have no desire to get a separate Mac desktop computer, but want to either supersize your laptop's screen for gaming or need to get additional screen real estate while you work, then connecting your MacBook, MacBook Air, or MacBook Pro to an external display is the right call.

How To: 10 Reasons Why You'll Want to Use Screen Savers Again on Your Mac

Yes, screen savers are fun to look at for a few seconds, but those animations actually used to serve a purpose beyond simple entertainment.

How To: Organize Your Mac's Dock by Adding Blank Spaces as App Icon Dividers

Terminal is powerful tool that every Mac OS X user should explore. With it, we've shown you how to save iPhone voicemails, extract and back up text messages, and even check for vulnerabilities in your system, all using commands issued from within Terminal.

How To: Increase the Sound & Quality of Your Mac's Speakers

During a power outage at my apartment this year, I watched movies on my MacBook Pro instead of on my television. While I had no complaints about the screen size, I did have an issue with how low the audio coming from my speakers was. External speakers would help, but I don't want to buy them or lug them around every time I want to watch a movie.

How To: Close All Open Apps on Your Mac with a Single Click

Normally, if you want to close all of the open apps on your Mac, you'd have to either quit them all one by one or restart, shut down, or log out while making sure to deselect “Reopen windows when logging back in." The latter option is great, but it doesn't always work in Mac OS X, and what if you don't want to restart, shut down, or log out?

How To: Seamlessly Use Your Mac's Keyboard and Mouse on Your iPad or Another Mac

With the release of iOS 15.4, iPadOS 15.4, and macOS 12.3, Apple unleashed a ton of new features. We saw a preview of one of the most anticipated new features way back in June 2021 when it was announced at WWDC, and now it's finally available for everyone with an iPad and Mac.

How To: Create a Hootsuite Mac App to Manage All Your Social Media Accounts from Your Desktop

As this generation continues to evolve, we become more involved with social media. For example, you may have a Facebook, Twitter, and a Google+ account, and be heavily involved in using all three, but the constant switching between sites, logins, and conversations can get very tedious.

How To: Make Calls & Texts from Your Mac Without OS X Yosemite

When OS X Yosemite was first announced, there were a number of features that struck my attention, but one in particular that stood out above them all was the ability to make and receive texts and phone calls from your Mac, which Apple calls Continuity.

How To: Access Hidden Mac OS X Settings in Lion and Mountain Lion Without Using Terminal

There are a lot of hidden settings in Mac OS X that you can change by using the Apple Terminal, but if you're not familiar with it, it can be tricky. Mountain Tweaks and Lion Tweaks are two apps created by Fredrik Wiker that cut out the extra step by letting you change those settings without having to use Terminal, therefore making it ridiculously simple. Since Mountain Lion is the latest version of OS X, we'll focus on Mountain Tweaks. There are three categories of tweaks. General Tweaks are...

How To: Change the Default Save Location of Screenshots in Mac OS X for a Cleaner Desktop

While my desktop is usually neat and organized, it quickly fills up with screenshots each and every day. Usually, I end up putting them in a folder or just trash them, but why not make the entire process of taking and organizing screenshots easier by changing their default save location? With the help of Terminal, I'm going to show you how to change the default save location of screenshots to anywhere you want in Mac OS X.

How To: Get the Dark Mode Boot Screen on Your Pre-2011 Mac Running Yosemite

When Yosemite was released, a more detailed boot screen came to your Mac. So now, just like on Apple's mobile devices, you will see a loading bar telling you how far into the startup process you are. Apple also decided to add a black version of this boot screen to newer Macs, leaving those of us who purchased a computer before 2011 out of the loop.

How To: How an External Hard Drive Can Help Make Your Mac Fast Again

I dabble in video editing, and when working on even the shortest of motion graphics clips, the exported files take up quite a bit of space. For all of you heavy Mac users out there, I'm sure you know my pain.

How To: Convert HEIF Photos from HEIC to JPG or PNG with MacOS Monterey's New Time-Saving Shortcut

If you regularly run into issues opening images that use the .heic extension, the easiest solution is to convert the file into a more compatible format. Using apps like Photos and Preview on a Mac makes the process simple, but macOS Monterey just streamlined the process so that you don't even have to open an app anymore.

Mac Troubleshooting: How to Find Your Restart, Shutdown & Uptime History

When was the last time you restarted or shutdown your Mac? In the post-iPhone era, most devices are now powered on almost constantly. For better or for worse, the computing landscape has accommodated this "always on" trend, but you still need to periodically restart your devices—especially your Mac.

How To: Set Up Continuity & Handoff Between Your Mac & iPhone

Earlier this year, Apple announced Continuity, a feature for Yosemite and iOS 8 that lets you connect your iOS devices to your Mac in order to access apps, receive phone calls, send text messages, and more while seamlessly switching between the two.

How To: Create a Bootable Install USB Drive of macOS 10.12 Sierra

While it hasn't gotten as much attention as iOS 10, Apple's big 10.12 update to their Mac operating system is finally out for all to enjoy—and you can download it for free from the Mac App Store right now.

How To: Dual Boot Windows 10 & Mac OS X on Your Mac

While Windows 10 is still a few weeks away from a public release, that doesn't mean you can't enjoy its brand new features right now. Anyone with an Insider Preview account can install Windows 10 on their computer. And that doesn't just go for those that own a Windows PC—Mac users can get their hands on Windows 10 as well.

How To: Prank Your Apple Friends with 1,000s of iMessages in Just One Click

Apple scrubbed the floor clean of all existing text-bombing apps in the iOS App Store, and even though there were once a ton of these apps in Cydia, the go-to store for jailbroken devices, there few and far between these days. If they do exist, they either cost money or don't work as advertised.

How To: Tired of Chess? Here's How You Find the Secret Games Hidden on Your Mac

I can definitely say that my MacBook is one of my best friends, but I was still very disappointed when I realized that the only game my laptop came with was chess. For starters, I'm not very good at chess. I haven't even beat the computer once, which really grinds my gears. But, it has come to my attention that chess isn't the only pre-installed game on my Mac—there seems to be some hidden gems that I simply wasn't cool enough to know about. For some of you, this may be old news, but for me, ...

How To: Get the Beautiful New El Capitan Wallpaper for Your Mac & iPhone

Apple just released the latest developer preview of OS X 10.11 El Capitan, currently in its sixth beta. While this latest build mostly deals with tiny improvements and bug fixes, it also includes a brand new breathtaking wallpaper of the El Capitan rock formation in Yosemite National Park.

How To: Check if Third-Party Apps Are Safe to Install on Your Mac

Malware often disguises itself inside of seemingly non-malicious files, such as installer packages, where it can then gain root access to your computer to track activity or steal your information.

How To: Sync Your Google Contacts with Your iOS Device Using CardDAV

If you have an iPhone or iPad, but use a Google account for most of your communication, syncing your contacts just got a lot easier. Google recently announced that they added CardDAV support, an open protocol that lets you seamlessly integrate Google Contacts into other services. Google states that "Syncing via CardDAV is only available over SSL for Apple devices on iOS version 5.0 and above." So, if you're running an older iOS version, you'll have to use Google Sync instead.