Seven Handy Mac Tricks You Might Not Know

macOS, the operating system that runs on Apple's Macs, has tons of hidden shortcuts, keyboard commands, and features that have gone under the radar. In our latest video over on our YouTube channel, we dug deep into macOS and came up with a list of useful but lesser known tips and tricks.

You might think you know everything there is to know about the Mac, but we bet there's something new here you've never come across or have forgotten over time, so make sure to check out our video.

  • Continuity Camera - In macOS Mojave, Apple introduced a feature that lets you take a photo on an iPhone or iPad and have it ported over to the Mac into the document or app of your choosing. To get to Continuity Camera in any app where it's supported, go to Edit > Insert From Your ‌iPhone‌ or ‌iPad‌. From there, choose "Take Photo" or "Scan Document," and it will automatically activate the camera on your iOS device so you can snap a quick photo. You can also right click in most documents to bring up a menu with the option.
  • Password Protect a Folder - Your Mac is protected by a password, but you can add an extra layer of security by password protecting any folder. To do it, open up Disk Utility, select "File" from the menu, choose "New Image" and then "Image from Folder." From there, select the folder you want to protect and create a password. Delete the original folder, and you'll need to enter a password when opening the new folder.
  • Custom Lock Screen Message - There's an option in macOS to create a custom message that shows up on the Lock screen, which is useful if you misplace your Mac because you can put in a phone number and an email address that people will see right when it's opened up. To get to it, go to System Preferences > Security & Privacy > General > Set Lock Message.
  • Emoji Quick Access - It can be a chore to add emojis to documents, texts, and social media on macOS going through the menu insert options, but there's a keyboard command that will bring up the macOS emoji selector interface in any app. Just press Control, Command, and Space Bar all at once.
  • WiFi Passwords in Keychain - Want to find a lost password for a WiFi network you've connected to before? It's stored right on your Mac in Keychain. Open up Keychain Access, choose System, and locate the WiFi name you're looking for. Right click on it (or double click), choose "Get Info," and then select "Show Password."
  • Copy Paste Screenshots - You can take and share a screenshot without cluttering up your desktop using the hidden screenshot copy paste feature. Hold Command + Control + Shift + 4, select what you want to screenshot, and it's copied to your clipboard. From there, you can paste it within any app, and there's no screenshot on your desktop when you're done.
  • Messages Screen Sharing - Need to help a parent or a friend with an issue on the Mac? You can use Messages to access their screen to make it easier. Just open up Messages, select the name of the person you want to help, and then click on "Details." Click on the screen sharing icon to connect. You can also click on "Buddies" at the top to get more screen sharing options.

Have other useful Mac tips that we didn't share here? Let us know in the comments and we might include them in a future tips and tricks video.

Tag: Mac

Popular Stories

iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
Alleged iPhone 17 Pro Antenna Design

Two All-New iPhone 17 Colors Seemingly Confirmed

Monday August 25, 2025 4:22 am PDT by
Apple will offer the upcoming iPhone 17 Pro and iPhone 17 Pro Max in a new orange color, according to Bloomberg's Mark Gurman. Gurman made the claim in the latest edition of his Power On newsletter, adding that the new iPhone 17 Air – replacing the iPhone 16 Plus – will come in a new light blue color. We've heard multiple rumors about a new iPhone 17 Pro color being a shade of orange. The ...
Awe Dropping Apple Event Feature

Five Things to Expect From Apple's 'Awe Dropping' September 9 Event

Tuesday August 26, 2025 4:17 pm PDT by
Apple today announced its "Awe Dropping" iPhone-centric event, which is set to take place on Tuesday, September 9 at 10:00 a.m. Pacific Time. There are a long list of products that are coming, but we thought we'd pull out five feature highlights to look forward to. That Super Thin iPhone - Apple's September 9 event will see the unveiling of the first redesigned iPhone we've had in years, ...
awe dropping event

Apple Event Announced for September 9: 'Awe Dropping'

Tuesday August 26, 2025 9:01 am PDT by
Apple will hold its annual iPhone-centric event on Tuesday, September 9 at the Apple Park campus in Cupertino, California, according to an announcement that went out today. The event will start at 10:00 a.m., with select members of the media invited to attend. At the September 2025 iPhone event, Apple will unveil the iPhone 17 lineup, which includes an all-new ultra-thin iPhone 17 Air. It...
Awe Dropping Apple Event Feature

Apple Event Logo Hints at Two iPhone 17 Pro Features

Wednesday August 27, 2025 6:36 am PDT by
Apple's logo for its upcoming September 9 event hints at two rumored iPhone 17 Pro features, including new color options and a vapor chamber cooling system. Of course, this is all just speculation for fun, as we count down the final days until the event. New Colors Last month, Macworld's Filipe Espósito reported that orange and dark blue would be two out of the five color options...
airpods pro 2 gradient

AirPods Pro 3: Four Key Design Changes Anticipated

Tuesday August 26, 2025 4:05 am PDT by
Apple hasn't updated the AirPods Pro since 2022 other than a shift from Lightning to USB-C, and the earbuds are due for a refresh. According to Bloomberg's Mark Gurman, Apple will launch AirPods Pro 3 later this year, and apart from new features like heart rate monitoring, we're also expecting a few design changes. The fourth‑generation AirPods offer useful clues to Apple's design cues for ...
iPhone 17 Pro on Desk Centered 1

iPhone 17 Pro Coming Soon With These 12 New Features

Sunday August 24, 2025 6:00 am PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max should be unveiled in a few more weeks, and there are plenty of rumors about the devices. In his Power On newsletter today, Bloomberg's Mark Gurman corroborated a rumor that iPhone 17 Pro models will be "available in an orange color." Below, we recap key changes rumored for the iPhone 17 Pro models: Aluminum frame: iPhone 17 Pro models are...

Top Rated Comments

ultrafiel80 Avatar
85 months ago
Here is a shortcut I recently learned that blew my mind. Guess it started with macOS Sierra:

command + shift + .

This will toggle show/hide hidden files in the Finder. So much easier than using command line or a utility app.
Score: 16 Votes (Like | Disagree)
nvmls Avatar
85 months ago
Long live these threads, MR's essence at it's finest.
Score: 11 Votes (Like | Disagree)
Scooz Avatar
85 months ago
Small detail on the screen shot feature:

You can start the capture without holding control and still will be able route it to the clipboard by pressing/holding control once you press the shutter/let go of the selection rectangle.

The clipboard feature also works with full screen captures (cmd-ctrl-shift-3), but there you have no delay and actually have to start the command with holding the control at the same time.

Also, cmd-shift-5 now brings up a neat capturing dialog in Mojave.
Score: 10 Votes (Like | Disagree)
rochford Avatar
85 months ago
A few tips people may find useful, if you don't already know them. Hopefully we all know that Command + tab shows the open applications, and (while keeping your finger on command) using tab or left and right arrows to move between the applications. What's not so obvious is Apple added a number of other uses for this.
1 - while tabbing to an app you can quit the app by pressing Q, you can go through and quit every app if you want without going to the app. It's not a force quit, and you'll be asked if something needs saving. Similarly pressing H will hide a specific App.
2 - you can drop a file on the app icons to open with a specific app, if it can.
3 - The really handy one, which I use all the time, is when tabbing to a specific app press the up or down arrow key, at which point all the open windows in that app will be shown. If a window is in the dock it's a thumbnail at the bottom of the screen. Pick a window, and that window alone comes to the top. I usually have lots of windows open, so if I want to reference a window in another app, but going to the app brings all it's open windows to the top, this method only brings the one you want, not covering up the window you're working on.
Score: 9 Votes (Like | Disagree)
Howard2k Avatar
85 months ago
Good article. It's always handy to see a clear summary of handy features like this.
Score: 9 Votes (Like | Disagree)
WannaGoMac Avatar
85 months ago
Messages screen sharing would be great if it worked between iOS devices!! Would really help when trying to help someone figure out an issue on their iOS device.
Score: 8 Votes (Like | Disagree)