macOS Catalina Tips and Tricks Worth Knowing - MacRumors
Skip to Content

macOS Catalina Tips and Tricks Worth Knowing

by

macOS Catalina, the newest version of the software that runs on the Mac, is set to come out in just a few weeks. macOS updates don't often receive as much attention as iOS updates, so there are some macOS Catalina features that may have gone under the radar.

We've covered major new additions in macOS Catalina in beta posts and our roundup, but we thought it would be worth highlighting some of the smaller changes and tweaks that are worth knowing about.


- Notes Sharing - In the Notes app, there are new sharing options that let you share an entire folder of notes or share a note in a view-only capacity, so someone can see it but not edit it.

- Easy Multitasking - If you hover over the green button on any app, there's an option to tile it to the left or the right, which sends it to one side of the screen so you can open another app right next to it for quick multitasking. You can also use this feature to send an app fullscreen, of course.

- Signing Documents - In macOS Catalina, if you need to sign a PDF or another document, you can do so with your iPhone or iPad. Just use the Markup menu inside of Preview, choose Signature, and then create signature. You can sign right on your touchscreen after selecting an iOS device.

- One-Click Unsubscribe in Mail - There's a new feature in the Mail app that puts a handy little unsubscribe link right at the top of mailing list emails so you can get off of mailing lists quick.

- Picture in Picture - In Safari, there's an option to enter picture in picture mode by clicking on the little sound icon that's up in the navigation bar and selecting the "Picture in Picture" option. This pulls out the video window so you can watch while you browse the web. Picture in Picture is also now available inside QuickTime (just click the Picture in Picture button in the navigation controller).

- Automatic Dark Mode - macOS Mojave brought Dark Mode, but in macOS Catalina, there's a new "Auto" option that will swap between ‌Dark Mode‌ and Light Mode in the mornings and the evenings. You can turn it on by opening up System Preferences and going to the General tab.

- Relocated Apple ID and Device Syncing - macOS Catalina splits iTunes into Music, TV, and Podcasts, which means some iTunes features have been relocated. Device syncing is now handled through the Finder app when an iPhone or ‌iPad‌ is connected, and managing your Apple ID is now done in System Preferences.

- iCloud File Sharing - In iCloud Drive, there's now an option to share entire iCloud folders with another user. Just right click on a folder and choose share.

- iCloud File Deletion Tweaks - You can remove downloads from your Mac without deleting them from ‌iCloud‌ in Catalina. Right click on a file and select the "Remove Download" option. This will make it available only on ‌iCloud‌, with a little ‌iCloud‌ icon denoting that it's no longer on your machine.

Have other tips and tricks worth knowing that we didn't include in the video? Let us know about them in the comments.

Related Forum: macOS Catalina

Top Rated Comments

BWhaler Avatar
86 months ago
Wow, didn't know about the picture in picture. It works everywhere now.
Does this allow for YouTube videos to play without staying in the app or on the web page? So annoying Google limits this unless you pay $180/year in addition to they can better spy on you—the real cost.
[doublepost=1567037964][/doublepost]
Nice. This brings me one step closer to being able to get rid of Dropbox once and for all.
I just dumped Dropbox. Too expensive. Too invasive on the Mac. Too slimy by asking to upload files and pics and screenshots all the time. And now focused on a new idea which I don’t want to pay for.

Loved Dropbox back in the day. But good riddance.
Score: 2 Votes (Like | Disagree)
86 months ago
- iCloud File Sharing - In iCloud Drive, there's now an option to share entire iCloud folders with another user. Just right click on a folder and choose share.
Nice. This brings me one step closer to being able to get rid of Dropbox once and for all.
Score: 2 Votes (Like | Disagree)
86 months ago
Does this allow for YouTube videos to play without staying in the app or on the web page? So annoying Google limits this unless you pay $180/year in addition to they can better spy on you—the real cost.
[doublepost=1567037964][/doublepost]

I just dumped Dropbox. Too expensive. Too invasive on the Mac. Too slimy by asking to upload files and pics and screenshots all the time. And now focused on a new idea which I don’t want to pay for.

Loved Dropbox back in the day. But good riddance.
I have a useful tip if you use Duckduckgo as your search engine.
If you search for a Youtube video in Duckduck go under the 'Videos' section, then you will be presented with a small screen that explains that Google don't allow you to connect to Youtube anonymously and do you want to view the video here?

If you view it on Duckduck go then it doesn't play any ads- well at least I've never seen any but I'm not a huge Youtube user, maybe there are some eventually.
There is still a setting to play full screen so I don't see a down side.
Score: 1 Votes (Like | Disagree)
ikir Avatar
86 months ago
Thanks, very nice tips.
Score: 1 Votes (Like | Disagree)
flexiboy1912 Avatar
86 months ago
They still need to fix the mess of artwork in new Music and TV app then I will be happy
Score: 1 Votes (Like | Disagree)
86 months ago
Really helpful video thank you. Great work.
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...