Jan 18, 2012 Photos Videos All Writers. How to diagnose a failing Mac hard disk. When faced with a Mac disk issue that prevents proper startup, I often first check to determine the system's warranty. Feb 21, 2020 Right-click your hard disk and select 'Get Info'. If you find your external hard drive is NTFS format, that's what the cause is. The incompatibility of the file system is the main cause of the error-external hard drive 'Read Only' on Mac. NTFS is a file system that. Feb 08, 2020 How to Partition an External Hard Drive on Mac. If you want to create multiple partitions on your external hard drive (in fact, you should for better file organization), here’s a step-by-step guide: Step 1: Highlight your drive and click “Partition” in Disk Utility. Open the Disk Utility app and highlight your external hard drive.
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- Once you’ve selected the library type, you’ll be able to change the name and language. Enter a name for your library. Each library has a language that controls the information gathered from the internet. If a library’s language is set to French, for example, the French plot summary, etc., will be downloaded when available.
- Feb 05, 2017 I started using Mac OS's Photos recently. Photos is not perfect, but I like to use it as it is integrated with my photo editors and maybe the most important thing, it has a 'Masters' folder where it organizes the untouched photo files in a nice manner - pretty much the same way I would.
- If you have ever imported photos from a digital camera or an iPhone to your Mac, you have likely used the Image Capture app. It is a built-in app on your Mac that lets you import photos from various devices to your machine. It works really great most of the time but there are certain occasions when it goes haywire.
- Here then are the best external hard drives for Mac of 2020 in order of ranking. WD My Passport For Mac (Best Overall) The Western Digital 2TB My Passport For Mac is the perfect 2TB portable external hard drive for Mac users. It’s ready formatted for use on Mac, Time Machine ready and small enough to fit in your coat pocket.
Transfer photos from your iPhone
You can move photos and videos from your iPhone, iPad, or iPod touch to your Mac or PC. And with iCloud Photos, your photos are available on all your devices.

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Learn how to transfer photosKeep your photos up to date
With iCloud Photos, your collection of photos and videos is safely stored and available on all of your devices. Or you can sync your library manually with iTunes.
Learn how to keep your library safeOrganize your photos and videos
Learn how to use the Photos app’s built-in features to keep your growing collection in order. And see how the powerful search function lets you find people, places, and things fast.
Learn how to organize your photosMove your Photos library
Is your Mac running low on disk space as your collection of photos and videos expands? You can move your Photos library to an external drive to free up storage.
Learn how to move your libraryCapture, edit, enjoy
Use the camera on your iPhone, iPad, or iPod touch to capture a memory. Create the ideal photo with the editing tools built in to Photos for iOS and macOS. Then manage and share your collection with iCloud Photos and Shared Albums.
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Get supportYour Photos library holds all your photos, albums, slideshows, and print projects. If your library is large, and you want to free up storage space on your Mac, turn on iCloud Photo Library and use Optimize Mac Storage, or move your library to an external drive.
Before you start, be sure to back up your library.
Prepare your drive
You can store your library on an external storage device, such as a USB or Thunderbolt drive formatted as APFS or Mac OS Extended (Journaled).1 Find out how to check the format of your external storage device.
To prevent data loss, Apple doesn't recommend storing photo libraries on external storage devices like SD cards and USB flash drives, or drives that are shared on a network.
Move your Photos library to an external storage device
- Quit Photos.
- In the Finder, go to the external drive where you want to store your library.
- In another Finder window, find your library. The default location is Users > [username] > Pictures, and it's named Photos Library.
- Drag your library to its new location on the external drive. If you see an error, select your external drive's icon in the Finder, then choose File > Get Info. If the information under Sharing & Permissions isn't visible, click , then make sure the 'Ignore ownership on this volume' checkbox is selected. If it's not selected, click to unlock it, enter an administrator name and password, then select the checkbox.2
- After the move is finished, double-click Photos Library in its new location to open it.
- If you use iCloud Photo Library, designate this library as the System Photo Library.
Delete original library to save space
After you open your library from its new location and make sure that it works as expected, you can delete the library from its original location.
In a Finder window, go back to your Pictures folder (or whichever folder you copied your library from) and move Photos Library to the trash. Then choose Finder > Empty Trash to delete the library and reclaim disk space.
Open another Photos library
If you have multiple libraries, here's how to open a different one:
- Quit Photos.
- Press and hold the Option key while you open Photos.
- Select the library that you want to open, then click Choose Library.
Photos uses this library until you open a different one.
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If you have a permissions issue with your library, you might be able to resolve the issue by using the Photos library repair tool.
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1. You can't move your library to a disk that's used for Time Machine backups.
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2. If the volume isn't formatted APFS or Mac OS Extended (Journaled), or has been used for Time Machine backups but hasn't been erased, this checkbox will either not be present, or won't be selectable after unlocking. Erase and reformat the drive for this option to be available.