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18 Janvier 2021
You also get a simplified overview of what sort of files are eating up your storage space. The Mac's About box is the easiest way to see your hard drive's free space. (macOS High Sierra. Via custom configuration, the 'Early 2013' models had 768 GB of storage as a option and all subsequent models have had 1 TB as an option. Officially, it is not possible for an end user to upgrade the storage in any Retina Display MacBook Pro model after purchase. Optimize storage space on your Mac. MacOS can help make more room on your Mac by optimizing its storage. When space is needed, it keeps files, photos and videos, Apple TV movies and shows, and email attachments in iCloud and makes them available on demand. Tip: Here recommend a powerful tool named iMyMac Mac Cleaner to remove the purgeable space on Mac so that you will have more space to upgrade the macOS High Sierra. Just have a free trial below to save more space now! Mac Cleaner Smart cleaning tool for Mac that helps you locate and delete all kinds of junk files to free up storage space. It is is not possible to upgrade the internal storage after purchase. The discontinued MacBook Air 'Core i5' 1.6 13' (Late 2018) could be upgraded to a 512 GB or 1.5 TB SSD. The 512 GB storage was an extra US$400 or US$200 increase from the 128 GB and 256 GB options, respectively; and the 1.5 GB storage was an extra US$1200 or US$1000 increase.
macOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps. Enjoy your favorite iPad apps now on your Mac. Extend your workspace and expand your creativity with iPad and Apple Pencil. And discover smart new features in the apps you use every day. Now you can take everything you do above and beyond.
If you're using one of these computers with OS X Mavericks or later,* you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier.
MacBook introduced in 2015 or later
MacBook Air introduced in 2012 or later
MacBook Pro introduced in 2012 or later
Mac mini introduced in 2012 or later
iMac introduced in 2012 or later
iMac Pro (all models)
Mac Pro introduced in 2013 or later

* To upgrade from Lion or Mountain Lion, first upgrade to El Capitan, then upgrade to Catalina. To find your macOS version, Mac model, memory, and storage space, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Catalina, the installer will let you know. View the complete list of compatible computers.
Before installing any upgrade, it's a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
If you're using macOS Mojave, get macOS Catalina via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Or use this link to open the macOS Catalina page on the App Store: Get macOS Catalina. Then click the Get button or iCloud download icon.
After downloading, the installer opens automatically.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
After installing macOS Catalina, you will be notified when updates to macOS Catalina are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina is ready to be installed. Click Install to get started, or dismiss the notification to install later. When you're ready to install, just open the file named Install macOS Catalina from your Applications folder.
Apple has released the newest version of their watchOS operating system. The watchOS 7 update has had several months of beta testing, along with the iOS 14 update for your iPhone. This new update includes several cool new features for your Apple Watch like a native sleep tracking app, watch face sharing and new workout types that will better track your calories burned and help you achieve your fitness goals.
See also: Apple Watch Workout Route Not Showing in the Activity App, Fix
In this article, we will go through the steps to download and install watchOS 7. We will also troubleshoot some common issues you may encounter while trying to download and install the new watchOS, including: Steps to take if your Apple Watch does not have enough storage space.
See also: How To Delete Music From Your iPhone, iPad, Apple Watch or Mac
First things first, you will need to make sure your Apple Watch is compatible with the newest watchOS. watchOS 7 is compatible with all Apple Watches Series 3 and later:
Although all of these models will accept the watchOS 7 update, some features may not be available on all devices.
In order to update your Apple Watch using your iPhone, you must have an iPhone 6s or later, and be running iOS 14 or later.
Before you begin the process of updating your Apple Watch, you will need to check that these things are in order:
See also: How To Back Up Apple Watch To iPhone, iCloud Or Computer & Restore From Backup
When the update became available, your Apple Watch should have notified you. If you are responding to that update notification on your watch:
If you passed on arranging the update when you first got the notification, here are the steps to set it up:
If your Apple Watch is running watchOS 6 or later, you can install watchOS 7 without using your iPhone.
Important
See also: watchOS: Unable To Install Update
If you are having trouble updating, try the following:
See also: Pairing Failed, Your Apple Watch Couldn't Pair With Your iPhone, Fix
If the update doesn't start:
See also: Apple Watch Always On Display Not Working? Fix
Powerpoint presentation for mac free download. If you receive an error that your Apple Watch doesn't have enough space to install the update, try these steps to free up more space.
Restart your Apple Watch, then try updating again. If you still see the error saying you don't have enough available storage, try removing media and apps.
If you have stored music or photos on your watch, try removing these to free up more space. Try to install the watchOS 7 update again.
If removing media didn't free up enough space, you should try removing some apps. Try updating again.
If removing media and apps didn't solve the problem, go on to the next step and unpair and update your Apple Watch.
If the other steps have failed to solve your storage space issues when trying to update, you will want to try unpairing your watch from your iPhone. This process erases all the content and settings on your Apple Watch, however, before this happens, your iPhone will automatically create a new backup of your watch. You will be able to use this backup to restore your Apple Watch's content and settings.
See also: How To Back Up Apple Watch To iPhone, iCloud Or Computer & Restore From Backup
See also: My Apple Watch Keeps Asking For My Apple ID Password, Fix
After unpairing your watch from your iPhone, setting it up as new and then performing the update, you can finally restore your Apple Watch from backup.
See also: How To Install Apple Apps Removed From iPhone, iPad or Apple Watch
Optimized Storage in macOS Sierra and later* can save space by storing your content in iCloud and making it available on demand. When storage space is needed, files, photos, movies, email attachments, and other files that you seldom use are stored in iCloud automatically. Each file stays right where you last saved it, and downloads when you open it. Files that you've used recently remain on your Mac, along with optimized versions of your photos.
* If you haven't yet upgraded to macOS Sierra or later, learn about other ways to free up storage space.
Choose Apple menu > About This Mac, then click Storage. Each segment of the bar is an estimate of the storage space used by a category of files. Move your pointer over each segment for more detail.
Click the Manage button to open the Storage Management window, pictured below. This button is available only in macOS Sierra or later.
The Storage Management window offers recommendations for optimizing your storage. If some recommendations are already turned on, you will see fewer recommendations.
Click the Store in iCloud button, then choose from these options:
Storing files in iCloud uses the storage space in your iCloud storage plan. If you reach or exceed your iCloud storage limit, you can either buy more iCloud storage or make more iCloud storage available. iCloud storage starts at 50GB for $0.99 (USD) a month, and you can purchase additional storage directly from your Apple device. Learn more about prices in your region.
Click the Optimize button, then choose from these options.
Optimizing storage for movies, TV shows, and email attachments doesn't require iCloud storage space.
Empty Trash Automatically permanently deletes files that have been in the Trash for more than 30 days.
Reduce Clutter helps you to identify large files and files you might no longer need. Click the Review Files button, then choose any of the file categories in the sidebar, such as Applications, Documents, Music Creation, or Trash.
You can delete the files in some categories directly from this window. Other categories show the total storage space used by the files in each app. You can then open the app and decide whether to delete files from within it.
Learn how to redownload apps, music, movies, TV shows, and books.
The button for each recommendation in the Storage Management window affects one or more settings in other apps. You can also control those settings directly within each app.
Empty Trash Automatically: From the Finder, choose Finder > Preferences, then click Advanced. Empty Trash Automatically selects 'Remove items from the Trash after 30 days.'
With macOS Sierra or later, your Mac automatically takes these additional steps to save storage space:
Even without using the Optimized Storage features of Sierra or later, you can take other steps to make more storage space available:
