macOS: How to Roll Back the Firmware on Your AirPort

If you update your Time Capsule or AirPort Extreme and your network starts having issues, then just go and roll back the version you installed! This little-known feature will let you revert the firmware on your Apple network devices in case you run into trouble, and Melissa Holt’s gonna tell us how in today’s Quick Tip.

macOS: Reduce PDF File Size in Preview

This Quick Tip is about a little-known feature of Preview that’ll let you shrink the file size of large PDFs, so you could use this when you’re bumping up against uploading limitations, for example. Come read about how to do it (and why you should pay attention to how your file looks afterward!).

macOS: Creating an App-Specific Password for iCloud

When you first enable two-factor authentication in iCloud, you might notice some of your apps appear broken. This is because those apps don’t support 2FA, and require app-specific passwords. Follow along with Jeff Butts as he demonstrates how to generate and manage your app-specific passwords.

macOS: Create Apple Notes Subfolders With Ease

Did you know it’s possible to create Apple Notes subfolders? Andrew didn’t, until he stumbled upon this by accident. Creating subfolders lets you organize your notes in more detailed ways that make sense to you. Here’s how to do it on macOS.

How to Enable Night Shift in macOS 10.12.4

Night Shift—the feature that slowly shifts your display color temperature as the sun sets–has been available on the iPhone and iPad for a while, and now it’s coming to the Mac. Apple added Night Shift support to macOS 10.12.4, which is currently available as a beta. It’s easy to activate, so follow along to learn how.

macOS: Taking Timed Screenshots

Today’s Quick Tip is about using the underappreciated Grab program to take timed screenshots on your Mac, so if you want to set up a shot without having to use keyboard shortcuts, you can do so. It’s handy, especially for sending instructions to other people, so let’s learn how!

macOS Sierra: Launching Apps from Unidentified Developers

macOS Sierra wants to keep you safe from apps that might not have your best interests at heart, say like, ransomware that locks you out of your files until you pay out a couple bitcoin. But what about the apps Sierra won’t let you launch that you know are safe? There’s a fix for that once you know where to look.

macOS Sierra: Enabling Your Mac's Firewall and Stealth Mode

Your Mac is pretty safe on your private home network, but what about when you’re surfing the Web in coffee shops? Anyone with a computer and rudimentary hacking skills could target you, which is why it’s important to make sure your Mac’s built-in firewall is enabled—and that Stealth Mode is turned on, too. Read on to learn how.

macOS Sierra 10.12.1 Leaks New MacBook Pro Images

Apple seems to have tipped its hand and accidentally revealed the upcoming Retina MacBook Pro in Monday’s macOS Sierra 10.12.1 update. Photos showing the soon to be announced MacBook Pro with a touch sensitive OLED function strip were buried in the macOS update, which is about a close to a pre-event confirmation Apple will get.

macOS Sierra: Resetting Your System Sound Effects Output

Every macOS/OS X update has its own quirks, and those quirks can be amplified by whatever peculiarities existed on the Mac being upgraded. For instance, when I upgraded to Sierra, that setting got changed so that it was independent from my System Output. Fortunately, putting it back is easy.

Fujitsu Begins ScanSnap Fixes for macOS Sierra

Fujitsu announced a schedule for ScanSnap updates to correct issues in macOS Sierra. The company has been dealing with compatibility problems that threatened PDF content for Apple’s newest Mac operating system. Futjitsu pushed updates to some users on Thursday and unveiled a schedule for other devices later in October.

The Most Important Reason to Upgrade to macOS Sierra: Security

When Apple launches a new version of one of its OSes, say, macOS Sierra, the first thing users think about is the features. If they’re a bit more methodical, they’ll look at their mission critical apps and monitor for updates from those developers. But, above all, a decision to not upgrade (or do it soon) must be balanced against the security updates folded into the new version.  John explains.

macOS Sierra: Fast Sound Settings from the Menu Bar

Apple gets that we’re always looking for ways to make the routine things we do on our Macs easier and some of the subtle changes in macOS Sierra really show that off. The Sound menu bar item is a perfect example because now switching audio input and output sources is even simpler.