Whether you’ve just taken a weekend trip up North or the European vacation of your dreams, you’re guaranteed to return home with a massive amount of photos, probably a handful of videos, and, if you were feeling particularly artsy, half a dozen time-lapses.

• Iphoto Library Masters Vs Originals
• Mac Photos Library Masters Vs Originals
• Mac Photos Preferences

But now that you’re home, what are you going to do with all those pictures? Where are you going to keep them? How are you going to share them?

• Photos for Mac has a similar setting to help you optimize storage on your Mac. Open Preferences and on the iCloud tab and switch from Download Originals to this Mac to Optimize Mac Storage.
• The photo files are stored in this location on Mac: /Pictures/Photos Library.photoslibrary/Masters/. It is important to note that the tilde indicates the users home directory, if you are going to utilize the “Go To Folder” command to move through that directory, do not skip the prefix.

Enter the Photos app for Mac.

In Catalina and Big Sur, the Masters folder is now called Originals. These folders allow access to items stored in Photos Library but be careful if you want to extract them: Don’t alter the library or package contents e.g. By dragging the photos out of the folders. Duplicate the photo and drag the duplicate. The 'originals' folder is an overhang from the older version, the 'Masters' is the new terminology. Don't change anything in the iPhoto Library Folder via the Finder or any other application. IPhoto depends on the structure as well as the contents of this folder. It was seriously a life changing day when I discovered the magic of a 'non-destructive' photo managing program. With 'non-destructive' editing, all of the edits (enhancements) you make to your photographs are managed by the program itself. Your original photo remains untouched. It's like having a guardian angel that protects your master images at all costs. It's brilliant and is 100%.

What is Photos on Mac?

The Photos app is a convenient home for all of your pictures and videos. Anything you shoot, Photos will store it and — better yet — organize it, so you can actually find said pictures when you feel like reliving the memories.

In this post, we’ll go over the basics of using Apple’s Photos app. We’ll talk about where to find photos on your Mac and how you can manage your ever-growing photo library. And of course, we’ll cover all the features Apple has built into this underrated app.

iPhoto vs Photos: What’s the difference?

Those of you familiar with iPhoto for Mac are probably wondering what makes its successor so special. And to oversimplify it, Photos is the next step in photo management — and a giant step at that.

Prior to Photos, Apple made two apps for managing pictures and videos. iPhoto, for those of us less experienced in photography, and Aperture, for the ones looking to do some heavier editing. Photos perfectly blurs the line between those two apps, combining the best of both while adding new features like iCloud Photo Library and iCloud Photo Sharing.

Iphoto Library Masters Vs Originals

If you used iPhoto before, Photos will feel instantly recognizable. You’ll have your pictures, albums, and collections in the main window, a navigation sidebar to the left, and different viewing options at the top. However, a significant point of difference between iPhoto and Photos is the app’s performance. When working with larger libraries, iPhoto had the tendency to lag or choke up and had arbitrary limits that would restrict album and collection sizes. Photos gets rid of those limitations entirely and is able to handle much larger libraries than its predecessor. While the look of Photos may be the same, it feels like a faster and more powerful app.

Where are the photos stored on Mac?

The Photos app maintains pictures and videos in its own library, making it easy to view the content, but confusing to access the actual files. To find the photos on your Mac, you’ll need to find that Photos Library first:

1. With the Photos app open, click on Photos in the menu bar
2. Then go to Preferences > General
3. At the top of the window, you’ll see Library Location. Click the Show in Finder button.

The first thing you’ll notice after you find the Photos Library file is you can’t do much with it. You can double-click it, but that opens Photos again. If you want to find the original files of your pictures and videos, you’ll need to:

1. Right-click on Photos Library to open the alternate menu
2. Select Show Package Contents from that menu
3. Open the Masters folder
4. All of your pictures and videos live in this folder, organized by year, month, and date

How to use Apple’s Photos app

When you open Photos for the first time, the app offers you a glimpse of what your library will look like with all your pictures and videos imported. You get a quick intro to some of the features and tools, and learn how you can make these memories tangible through printed objects like calendars, photo books, and more.

Once you’ve finished the tour of the app and gone through the initial setup, you’re all set to start importing your pictures and videos!

How to import photos to Mac

There are several ways you can import your media content to Photos, depending on where you’ve been storing it.

From your iPhone or a digital camera

1. Connect your iPhone or camera to your Mac with a USB cable. You might need to unlock your iPhone with your passcode, and then tap Trust when prompted to Trust This Computer.
2. On your Mac, if the Photos app doesn’t open automatically, go ahead and open it.
3. The Photos app will show you an Import screen that has all the photos and videos on your iPhone or camera. If you don’t see the Import screen, click on your iPhone or camera in the Photos sidebar under Devices.
4. From here you can either choose to Import All New Items or select a batch and click Import Selected.

From a folder or an external hard drive in Finder

You have a couple of options here. If your pictures and videos live on an external hard drive, you’ll want to make sure it’s connected first. Then, you’ll want to do one of the following:

• Drag the files from your drive into the Photos window
• Drag the files from your drive onto the Photos icon in the Dock
• In Photos, go to File > Import from the menu bar. Choose the photos or videos you want to import and click Review for Import.

An important thing to know about Photos is that the app copies the pictures and videos into the Photos Library we talked about earlier, leaving the original file either on your device or in its folder.

Tabs in Photos: Library, Albums, Projects

Have you ever been unable to find a specific picture because you couldn’t remember when you took it? You can remember everything else about the photo, things like where it was taken and who was in it, but not the one thing you need to navigate your files.

Mac Photos Library Masters Vs Originals

The Photos app helps you with this predicament by organizing your pictures not only by date, but also by event, location, and even by people’s faces. In the sidebar, you’ll find a number of tabs designed to make sorting through your pictures easier.

Memories. Photos creates “memories” based on who is in a series of images as well as when and where those pictures were taken.

Favorites. These are the pictures you’ve gone through and clicked the heart icon on, marking them as your favorites.

People. This is where you’ll be able to see all the pictures of you have of specific people.

Places. This is where you can see all the pictures you’ve taken in specific locations.

Shared. This section is where you’ll find all the albums you’ve shared with other people and the albums that have been shared with you. (Check out our guide to iCloud Photo Sharing for more info on Shared Albums.)

Albums. If you want to group certain pictures for easy navigation, you’ll want to create a new album. This section is where you can access those albums.

How to tag people in photos

Mac Photos Preferences

If you want to tag someone in a specific picture:

1. Open the photo in the Photos app
2. Click the info button in the top right corner.
3. At the bottom of the info window, you’ll see circles with faces at the bottom. Tap on one of those.
4. The face will now be circled on the photo. Underneath the circle will be a text box labeled “unnamed.” Click on the text box and type the person’s name.

If the person you’re tagging has already been tagged in your Library, their name should appear under the circle on the photo.

How to share pictures from the Photos app

The Photos app on Mac has made it easier than before to share your pictures. Just select the photos you want to share and click on the Share button in the top right-hand corner. You’ll see a list of options:

• Shared Albums
• AirDrop
• Messages
• Notes
• and more, depending on what apps and accounts you set up on your Mac

Tap on your preferred option and proceed to send the pic or create a Shared Album.

Now that you’ve gotten a feel for how to use Photos on Mac, it’s time to give it a spin. Once you’ve got your library set up and organized, you’ll see how easy it is to relive and share your memories with Photos.

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Peter writes:

How do I backup the Photos Library so the folders remain organized in the external hard drive just like I have it in the Mac?

I read this question and almost replied, “That’s easy!” But the more I thought about it, the more I realized it’s an intricate question, because of how Apple has its own organizational structure that’s invisible in the Photos Library, independent of how you sort images in the Photos app. And because there are several possible answers to the same question.

The first question is, really, what is your ideal outcome for this copy on the external drive?

• An exact duplicate of the library. Quit Photos, if it’s active, find the Photos Library, and copy it. The Library includes 100 percent of everything that Photos needs. Done. But that’s probably not what Peter was asking.
• Copy the file structure of the folder in the Photos Library. You can Control-click the Photos Library and select Package Contents, and then access all the folders that form the library. However, Photos organizes images and video into chronological folders— nested by year, month, and day—inside Masters (originals) and Previews (modified versions). This is probably not what Peter wants, either.
• Copy Moments, Albums, Smart Albums, and other organizational structures in the Photos app. Unfortunately, while Apple lets you select multiple images to export at once (via File > Export), you can’t export these album and other structures as folders. You could open albums one at a time, select all the photos inside, and then export them to a folder you create with the same name, but that’s manual and tedious, and doesn’t automatically update.

I’ve recommended PowerPhotos ($30) before, a utility by Fat Cat Software that can merge, de-duplicate, and selectively copy Photos libraries, along with other tasks.

But it can’t (yet?) provide that sort of clean export operation Peter wants.

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