Mac Photos Selecting Library

We take a lot of photos with our iPhones and even DSLRs and other cameras. Photos are great for capturing memories with others, or when you just want to get a snapshot of something beautiful. Photos on Mac can help you keep all of your photos in one place, and even help you organize them.

Right-click the icon and select Properties from the menu.3. Select the My Computer icon on your desktop.2. Add the MCR directory to the environment variable by opening acommand prompt and issuing the DOS command:set PATH=C:Program FilesMATLABMATLAB ComponentRuntimev76;%PATH%or, add:C:Program FilesMATLABMATLAB Component Runtimev76to the PATH environment variable by doing the following:1. Set the path by doing one of the following:On Windows systems:. Matlab set ld_library_path mac.

  1. Backup Photo Library Mac
  2. Create New Photo Library Mac

How to Combine Multiple Photos Libraries Into a Single Library Saturday, July 1st, 2017 Author: Tom Nelson. If you’ve been working with the Mac’s Photos app (or even the older iPhoto or Aperture apps) for any length of time, there’s a good chance you have multiple image libraries to. This will open a Finder window with your current Mac Photos library highlighted.NOTE: Your Mac Photos library will almost certainly be called something else; we changed the name of the file for the purposes of this tutorial. Nowhere is the secret: to export your Mac Photos library to another location, all you have to do is copy that file. With the upgrade to Photos, many Mac users have been left with a duplicate iPhoto library on their Macs. Here’s how to delete iPhoto library and clear out some clutter. IPhoto used to be the standard photo editor and photo management system on Macs, at least for the average computer user. Apr 23, 2015  How to import, export and share photos with Photos for Mac. Importing and exporting photos is nearly the same with the new Photos app as it was. We explain how to edit your photos using the Mac Photos app. Including: how to add filters to your photos and make other adjustments to make them perfect, such as removing red-eye and adjusting. Mar 18, 2020  Alternatively, you can open Photos in another user account on your Mac and note whether Photos opens successfully. If Photos opens with the new library, or in a different user account, it might mean that there's an issue with your library. Follow the steps to use the Photos library repair tool on your main Photos library.

How to add pictures and videos to albums

If you have a lot of photos and videos, one of the simplest and easiest ways to start organizing everything is to make use of albums, especially when you give them good names. And if you use iCloud Photo Library, all of your albums in Photos for Mac get synced to your iOS devices too.

  1. Launch Photos on your Mac.

  2. Click on Photos in the sidebar, under the Library section.
  3. Pick out the photos you want to add to an album, either new or existing.

    • Hold down the command key on your Mac and click to select multiple photos.
  4. Right-click on your chosen photos and videos.
  5. Move the cursor to Add to.
  6. You can choose an existing album, or create new album.

    • If making a new album, give it a good, easy-to-remember name.

Optionally, you can make a new album at any time by clicking the + button that appears in the sidebar next to My Albums. Drag-and-drop the albums in whatever order you want to rearrange them in the sidebar.

How to organize albums and folders

When you have a lot of albums, it may be better to clean it all up by organizing albums into folders, which are like collections of albums. It's easy to do.

  1. Launch Photos on your Mac.
  2. Either right-click on My Albums in the sidebar, or hover above and then click on the + button that appears next to My Albums.

  3. Click New Folder.
  4. Give your folder a name.

  5. Drag the albums that you want into that folder.

How to use Smart Albums

Smart Albums are like regular albums, but smarter, obviously. They're great for helping you quickly organize images without the need of manually adding each one to an album because it's all automated.

  1. Launch Photos on your Mac.
  2. Right-click on My Albums or click the + button that appears next to My Albums.

  3. Select New Smart Album.
  4. Give your Smart Album a name.
  5. Choose the parameters for your Smart Album.

  6. Click OK to confirm.

Smart Albums have a large number of different parameters, such as photos, faces, aperture, ISO, Live Photo, RAW, Portrait, and more. With all of these options, you can create many different Smart Albums to suit whatever it is you need.

If you're not satisfied with the Smart Album, you can always tweak the settings by clicking on the gear icon that's next to the Smart Album's title, then re-select the parameters you want to use.

Unfortunately, Smart Albums do not sync to your other devices through iCloud Photo Library, as they're only available on your Mac.

How to navigate Photos for Mac faster with the sidebar

The Sidebar in Photos is a great way to quickly jump between various areas in Photos quickly and easily. Plus, it helps you find albums that may otherwise be hidden, so this was a design choice made by Apple.

However, if you are running macOS Sierra and older, you can actually hide or unhide the sidebar as you wish.

  1. Launch Photos on your Mac.
  2. Click on View in the menu bar.
  3. Select Show Sidebar in the menu.
  4. The sidebar will appear on the left side of the screen.
  5. Follow the steps above to hide it (make sure Show Sidebar is unchecked).

How to navigate moments, collections, and year views in macOS Mojave and earlier

One of the coolest things about Photos is that it intelligently groups all of your photos and videos into moments, collections, and years.

This means that your photos appear in a timeline and are grouped by things like location, or even event. It's a great way to take a look back at your memories and relive those specific moments in time.

The Moments, Collections, and Year views are only available in macOS Mojave and older.

  1. Launch Photos on your Mac.
  2. Make sure that you're in the Photos view from the sidebar.
  3. Click on Photos, Moments, Collections, or Years buttons at the top of the window.

  4. Click on a section of a Year to move to that Collection, or a section of a Collection to drill down into that Moment, or an item in a Moment to view that image or video in closer detail.

  5. You can also use your keyboard's arrow keys to move between photos and videos in a Moment.
  6. A single click on an item selects it, while a double click takes you to view it.

In the Year and Collections views, thumbnails can be small. You can click-and-hold and then drag the cursor in any direction over the thumbnails to get a larger preview. Letting go will take you directly to the image that the cursor was last on.

How to navigate through Years, Months, and Days in macOS Catalina

To replace the previous Moments/Collections/Years view, Catalina changed it to Years, Months, and Days for simplicity.

  1. Launch Photos on your Mac.
  2. Make sure you're in the Photos section in the sidebar.

    Source: iMore

  3. Click the Years, Months, or Days buttons at the top of the window. The default view is All Photos.

  4. Clicking on Years lets you see each year as a block. Double-clicking the year takes you into Months.

  5. When you double-click on a Month, you'll drill down into the Days view.

How to create a new library with Photos for Mac

You can create a new library for your photos at any time with Photos for Mac. To do so, make sure that you quit Photos and reopen it with the following method to get the Library options.

  1. Hold down the Option key on your keyboard.
  2. Double-click on Photos on your Mac.
  3. Click on the Create New button in the Choose Library window.
  4. Name your Library.
  5. Click OK.

You've now created a brand new Photos Library. Unfortunately, there is no easy way to migrate over photos and video, so you will need to export the content you want, and then import it back into the new library.

How to switch between Libraries in Photos for Mac

When you create a new library, you may still want to go back to a previous library for something. Fortunately, it's easy to switch between multiple libraries.

  1. Make sure that Photos is not open (quit if it is).
  2. Hold down the Option key on your keyboard.
  3. Double-click on Photos.
  4. Click on the name of the library you want to open.

Voilá! Just make sure to repeat this process each time you want to switch to a different Photo library.

How to move your Photos library to an external hard drive

If you're low on storage space on your Mac, you can just move your Photos Library to an external hard drive. Keep in mind though, that you will need to have this external drive plugged in to access your Photos Library, even if you have iCloud Photo Library enabled. And you aren't able to create a second Photos Library that has iCloud Photo Library enabled on your Mac, so be wary.

  1. Launch a Finder window on your Mac.
  2. Click on the Mac hard drive (Macintosh HD) in the sidebar.
  3. Double-click on the Users folder.
  4. Double-click on your username.
  5. Double-click on your Pictures folder.
  6. Click on the Photos Library file and then drag it to your external hard drive in the sidebar.

This process may take a while, depending on how big your Photos library is.

A note on reference libraries

The Photos app technically supports the management of images that aren't locally stored within its library — that is, you can keep a set of images in a folder called 'October Trip' and manage them within Photos without having to make a separate copy of them. You can do this by navigating to Photos > Preferences from the menu bar, selecting the General tab, and unchecking the 'Copy items to the Photos library' box under Importing.

That said, reference libraries won't play nicely with iCloud Photo Library users; you may run into problems when syncing, or not be able to sync at all. So if you plan on using a reference library, you'll have to opt out of iCloud Photo Library.

I also didn't have any luck getting referenced files to sync properly with Photos — I'd delete a photo, but the reference file would stay in its original location, even after deleting it from the 'Recently Deleted' folder. Not sure if that's a bug or just not how Photos wants us managing referenced photos, but worth noting.

Questions?

Sound off in the comments below!

October 2019: Updated for macOS Catalina.

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Tips

By AppleInsider Staff
Wednesday, January 31, 2018, 04:40 pm PT (07:40 pm ET)

Storing an entire collection of photographs in Apple's Photos app on macOS can be a great way of keeping precious memories in order, but there are occasions when it needs to be stored on an external hard drive. AppleInsider explains how to shift the Photos Library to a new location while keeping all images safe and intact.

There are multiple reasons to move the Photos Library away from its default location, with the primary reason being to free up a Mac's storage. Images and videos can quickly consume storage, especially for prolific photographers shooting RAW files, so moving the library to an external drive can be the best option for those with internal drives that are close to their capacity limit.
Putting the library onto external storage also provides the option of sharing the library with others directly, by disconnecting the drive from the host Mac and plugging it into another. This is also useful for those who wish to use the same library across multiple desktops, like an iMac and a MacBook Pro, if they need to regularly access and change the held files.


Pre-move Backup


Before attempting any file transfers, it is highly recommended to make backups of all images, as there is always the possibility of file corruption or another mishap, and keeping a backup is always a good idea for just these occasions. An up-to-date Time Machine backup is ideal, but it is best to make sure the external or remote drive used for the backup is different to the one you wish to use for the Photo Library storage itself.
It may also be worth using cloud storage services to hold the images, such as Apple's own iCloud Drive, Dropbox, and Google Drive. It might also be an idea to try out iCloud Photo Library, a service that automatically uploads your photographs to iCloud, which can be shared to iOS devices and other Mac desktops using the same Apple ID.


Finding the Folder


Before you can make the move, you need to find where the Photo Library is actually located. In most instances, it should appear in the Pictures folder of your Home directory, labelled as 'Photos Library,' potentially alongside other similar libraries for Photo Booth and iPhoto, the predecessor to Photos.
In the event it isn't at the default location, you can find it by opening up the Photos app, clicking Photos in the Menu Bar, then selecting Preferences. At the top of the General section will be a line marked Library Location, which will show where it is located, as well as an option to Show in Finder, which will spawn a new Finder window at the right directory.


Importing from iPhone


First, connect your iPhone to your Mac with a Lightning to USB charging cable. A popup will ask if you want to trust your computer, tap 'Trust' and enter your passcode.
Now open Photos on your Mac, where your iPhone will appear under the Devices tab on the left side of the app. From here, you can browse through all of the photos or video in your iOS Camera Roll.

At the top of the page, click on Library, and you can choose to make a New Album for the import. If you wish to erase the photos off of your iPhone after importing, check the box below the Import button before clicking it.
If you chose that option, you will see your photos being deleted off of your iPhone in real-time after importing is completed. Your iPhone photos are now successfully backed up onto your Mac.

The Move


If it is still running, quit Photos by selecting Quit Photos under the Photos Menu Bar, or by pressing Cmd+Q.
Connect the external drive that you wish to use for storing the library, and once it appears on your desktop, drag the Photos Library away from its current location within the Finder and on top of the external drive icon. If you want to place the Photos Library in a specific place within the new drive, open the external drive in a second Finder window, navigate to the correct directory, and drag Photos Library to the right place.
The amount of time it will take for the Photos Library to transfer to the new location will vary on a number of factors, including the amount of images that need to be transferred, the speed of the external drive for transfers, and the transfer method itself. Generally, transfers to an external drive over Thunderbolt 3 will offer the fastest potential speeds when compared to Thunderbolt 2 and USB-based drives.


Accessing the Library


After the file transfer has completed, you will need to inform Photos of the new location. To do this, hold the Option key and click the Photos icon in the dock to launch the app.
This will bring up a new Choose Library window, with a list of libraries available for you to access. Click Other Library and navigate to the location on the external drive that holds the now-transferred Photos Library, select the Library, and then click Open.


At this point, Photos will open and use the library located on the external drive.
While this process can be used to reconnect with the Photos Library, it can also be used to switch between multiple Photo Library archives. This is handy in some cases, such as if a friend or colleague provides their Photo Library on a portable drive for you to browse and use for work.
Note that in order to access your photographs, the external drive needs to be connected to the Mac before entering Photos. The Photos app will warn you if the Library is not accessible in this case, with the solution being to quit Photos and reconnect the drive before relaunching Photos.

Designating the System Photo Library


If you want to use the moved Photos Library - or one of a collection of the Libraries - with a number of Apple services and features, such as synchronization with iCloud Photo Library, iCloud Photo Sharing, and My Photo Stream, you will need to designate it as the System Photo Library. This also applies if you wish to have the photographs used by other apps, or to set an image as the desktop background.
Generally, the initially created Photo Library will be the System Photo Library by default, but actions such as moving it or designating another Library temporarily with the label can stop a Photos Library from being used in this way.
To re-enable it, hold down the Option key and open Photos, then select the Library you want to use as the System Photo Library. Once opened, select Photos in the Menu bar then Preferences.
Within the General tab of the Preferences window, you should see the current Library's path under Library Location, and two buttons: the previously discussed Show in Finder and Use as System Photos Library. Click the second option to set it as the System Photo Library.


Clearing Space


One of the main aims of this project is to free up space on your Mac's internal drive, and since the Photos Library resides elsewhere, it is likely to be in your interests to delete the locally-held version. Make sure that this Library is no longer required, and that the version on the external drive is complete and functional before considering deletion of the local copy.
Use Finder to navigate to the directory where Photos Library was located, as discovered in the 'Finding the Folder' section above. Right click on the Photos Library and select Move to Trash.
To completely remove it from the Mac, open the Trash from the Dock or Finder window, and click the Empty button

Backup Photo Library Mac

on the top right of the window, followed by selecting Empty Trash

Create New Photo Library Mac

in the confirmation dialog.