Backing up your Mac is simple and important. We recommend it for everyone. Printing program for mac.

Back up with Time Machine

WD - Easystore 2TB External USB 3.0 Portable Hard Drive - Black. It’s max transfer rate is 10 Gb/s. Most (but not all) Mac computers and will have at least one USB port that supports external memory. This is a newer form of USB connection that delivers more power and slightly faster speeds for Mac users. New hard drives will come with the proper connection cords to ensure compatibility.

Time Machine is the built-in backup feature of your Mac. It’s a complete backup solution, but you can use other backup methods as well.

Create a backup

Store files in iCloud

You can also use iCloud and iCloud Drive to store files, such as your photos, documents, and music.

Set up iCloud and iCloud Drive

Restore your Mac from a backup

When you have a backup, you can use it to restore your files at any time, including after the original files are deleted from your Mac.

Restore from a backup

Prepare your Mac for service

Making a backup is an important part of preparing your Mac for service, especially because some types of repair might require erasing or replacing your hard drive.

Get your Mac ready for service

How much space do I need for a backup?

External Hard Drives For Mac Computers

To see the size of a specific file or folder, click it once and then press Command-I. To see storage information about your Mac, click the Apple menu in the top-left of your screen. Choose About This Mac and click the Storage tab. For Time Machine backups, it's good to use a drive that has at least twice the storage capacity of your Mac.

Related topics

Free up storage on your Mac

macOS can save space by storing your content in the cloud. This isn't a backup, but it includes new tools to make it easier to find and remove large or unwanted files before you make a backup.

Use Optimized Storage in macOS

Erase or format a storage device

You can use Disk Utility if you need to erase or format a storage device.

Learn how to use Disk Utility

macOS Community

If you can't back up your Mac

Hard Drive For Mac Computer

We'll find the best support options for you.

Moving to a new Mac? Before taking these steps, you can use Migration Assistant to move your files from the old Mac to your new Mac.

Backup Hard Drive For Mac

Create a backup

Make sure that you have a current backup of your important files. Learn how to back up your Mac.

Sign out of iTunes in macOS Mojave or earlier

If you're using macOS Mojave or earlier, open iTunes. From the menu bar at the top of the screen or iTunes window, choose Account > Authorizations > Deauthorize This Computer. Then enter your Apple ID and password and click Deauthorize.

Learn more about deauthorizing computers used with your iTunes account.

Sign out of iCloud

If you're using macOS Catalina or later, choose Apple menu  > System Preferences, then click Apple ID. Select Overview in the sidebar, then click Sign Out.

If you're using macOS Mojave or earlier, choose Apple menu  > System Preferences, click iCloud, then click Sign Out.

Entourage for Mac 2008 Entourage is very quirky. Keeps wanting to download all of my old messages (800+!) when I ask it to fetch new mail. Hi David, You should check these two validation metrics for Entourage 2008, given below: 1. Make sure whether all updates have been carried out in Entourage 2008 2. Entourage for mac 2008. Manage and manipulate your e-mail, calendar, and contacts with these Entourage 2008 for Mac tips. Customize toolbars Choose View→Customize Toolbar. Work offline If you lose your Internet connection, choose Entourage→Work Offline. Choose the same menu option again when you can reconnect. Entourage records all your actions while you’re away so you can even create and. Yesterday, I had upgraded Mac OSX from 10.9 (Mavericks) to OS X 10.11 El Capitan. But, my email application (MS Entourage 2008) is not showing all emails properly. I didn’t find any relevant answer on official website of Microsoft or Apple. Please suggest the way to recover my lost emails & contacts in MS Entourage 2008. Microsoft Entourage 2008 Web Services Edition for Mac Free Microsoft Mac OS X 10.4 Intel/PPC, Mac OS X 10.5 Intel/PPC Version 13.1.1 Full Specs Download Now Secure Download. There's a lot of great features in Entourage 2008 for Mac, and one of the new features in 'My Day'. It's a small integrated app that helps you stay organized and helps you manage all of your upcoming events and tasks. The Microsoft Office for Mac team shows you just how to manage tasks and events by using My Day in this how-to video.

You will be asked whether to keep a copy of your iCloud data on this Mac. You can click Keep a Copy, because you're erasing your Mac later. Your iCloud data remains in iCloud and on any other devices that are signed in to iCloud with your Apple ID.

Sign out of iMessage

If you're using OS X Mountain Lion or later, open the Messages app, then choose Messages > Preferences from the menu bar. Click iMessage, then click Sign Out.

Reset NVRAM

Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.

Mac Hard Drive Replacement

Learn more about resetting NVRAM or PRAM.

Optional: Unpair Bluetooth devices that you’re keeping

If your Mac is paired with a Bluetooth keyboard, mouse, trackpad, or other Bluetooth device that you plan to keep, you can unpair it. This optional step prevents accidental input when the Mac and device have separate owners but remain in Bluetooth range of each other.

If you're unpairing Bluetooth input devices from a desktop computer such as an iMac, Mac mini, or Mac Pro, you must plug in a USB keyboard and mouse to complete the remaining steps in this article.

To unpair a Bluetooth device, choose Apple menu  > System Preferences, then click Bluetooth. Move your pointer over the device that you want to unpair, then click the remove (x) button next to the device name.

Mac Pc External Hard Drive

Erase your hard drive and reinstall macOS

The best way to restore your Mac to factory settings is to erase your hard drive and reinstall macOS.

Best External Hard Drives For Mac

After macOS installation is complete, the Mac restarts to a setup assistant that asks you to choose a country or region. To leave the Mac in an out-of-box state, don't continue setup. Instead, press Command-Q to shut down the Mac. When the new owner turns on the Mac, the setup assistant guides them through the setup process.

Hard Drives For Mac Laptops

No matter the model or condition, we can turn your device into something good for you and good for the planet: Learn how to trade in or recycle your Mac with Apple Trade In.