In theory, you should only have to install Mac OS X once. Apple tv+ on ipad. And in a perfect world, that would be the case. But you may find occasions when you have to install/reinstall it, such as the following:
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- How To Reinstall Apps On Mac After Fresh Install Mac
- How To Reinstall Apps On Mac After Fresh Install Windows 10
- How To Reinstall Apps On Mac After Fresh Install Windows
- If you get a new Mac that didn’t come with Mac OS X pre-installed
- If you’ve never had El Capitan on this Mac, the first thing to do is visit the Mac App Store, download El Capitan (it’s free), and install it. Once you’ve done that, here’s how to install, reinstall, or upgrade to El Capitan, step by step: Boot from your Recovery HD partition by restarting your Mac while holding down the Command+R keys.
- When the desktop loads, click the Install button, and follow along, then, at stage 4 (see the guide), select 'Erase disk and install Ubuntu'. That should take care of wiping the disk out completely. Last, but not least, backup whatever files you want to keep before you start, and then restore them after the.
- If you have a catastrophic hard drive crash that requires you to initialize (format) your boot drive
- If any essential Mac OS X files become damaged, corrupted, or are deleted or renamed
The following instructions do double duty: They’re what you do to install Mac OS X for the first time on a Mac, and they’re also what you do if something happens to the copy of Mac OS X that you boot your Mac from. That is, the process for installing or reinstalling Mac OS X is exactly the same.
Here are the steps Apple describes: Start up your Mac pressing Shift-Option/Alt-Command-R. Once you see the macOS Utilities screen choose the Reinstall macOS option. Click Continue and follow the. Select your startup drive on the left (typically Macintosh HD), switch to the Erase tab and choose Mac OS Extended (Journaled) from the Format drop-down menu. Select Erase and then confirm your.
If you’ve backed up your entire hard drive, you might prefer to reinstall from your backup disk or tape rather than reinstalling Mac OS X from the Install Mac OS X CD. That way, you’ll be certain that everything is just the way you left it, which is something you can’t be sure of if you reinstall from the Install Mac OS X CD.
Here’s how to install (or reinstall) Mac OS X, step by step:
1. Boot from your Install Mac OS X CD Disc 1 by inserting the CD into your machine’s CD-ROM or DVD drive and then restarting your Mac while holding down the C key.
When Mac OS X has finished booting your Mac, the Install program launches automatically. Here is where you begin the process of installing or reinstalling Mac OS X. Does ios app work for mac.
2. Unless you want to use a language other than English for the main language of Mac OS X, click the Continue button in the first screen you see; if you do want to use another language, select the language by clicking its name, and then click the Continue button.
3. Read the Welcome, Important Information, and Software License Agreement screens, clicking the Continue button after each.
A sheet drops down querying whether you agree to the terms of the license agreement. If you don’t, you can’t go any further, so go ahead and click the Agree button.
If you’re currently using any version of Mac OS except version 9.2.2, you might next see a dialog with the warning that you can’t run Classic applications unless you have Mac OS 9.2.2 or a later version installed. You can’t install Mac OS 9.2.2 right now (you’re installing Mac OS X!), but you can click OK and install it later. (Mac OS X, version 10.3 Panther does not come with a Mac OS 9.2.2 Install CD, so you’re on your own here.) If you have Mac OS 9.2.2 installed, you won’t see this dialog.
Free mac apps 2015 free. 4. Choose the disk that you want to install or reinstall Mac OS X on by clicking its icon once in the Select a Destination screen.
At the bottom of the Select a Destination screen is the Options button, which offers three mutually exclusive choices:
• a. Upgrade Mac OS X: Choose this option to upgrade an earlier version of Mac OS X installed on the disk that you chose in Step 4 above. Your Home and other files are left undisturbed; after the upgrade, things will be (more or less) as they were before, except that you’ll be running a factory-fresh installation of Mac OS X.
• b. Archive and Install: Choose this option to move all the System components from your existing Mac OS X installation into a folder named Previous System and then install a fresh new copy of Mac OS X. The Previous System folder cannot be used to boot but it does contain any and all files that were in any of the Mac OS X folders before you upgraded.
• If you select this option, a check box for a second option — Preserve Users and Network Settings — becomes available. Mark it if you want to import all the existing users of this Mac, their Home folders, and their network settings — but still archive all the old System stuff into the Previous System folder.
• c. Erase and Install: Choose this option if you want to completely erase the disk that you selected in Step 4, starting completely from scratch.
• If you choose the Erase and Install option, the disk that you selected in Step 4 will be erased, and all your files will be deleted immediately! You should only choose this option if you’ve backed up all your documents and applications. In most cases, erasing the start-up disk is not necessary.
• If you select this option, the Format Disk As pop-up menu becomes available. Your choices are Mac OS Extended (Journaled), which is the one you want, or Unix File System, which is the one you don’t want.
• Unix File System is not a good choice for most Mac OS X users. Suffice it to say that 99.9 percent of you should absolutely and positively avoid Unix File System like the plague (and the other tenth of one percent know who they are and why they need a UFS disk). ‘Nuff said.
After you make your selection in this window, click OK to return to the Select a Destination screen and then click Continue.
Now you have the choice to perform an easy install or a customized install. The Easy Install copies all of Mac OS X onto your chosen hard drive (as you choose in Step 4); the Custom Install (click the Customize button at the bottom of the screen) enables you choose to install only the items that you want to install.
In almost all cases, Easy Install is the right way to go.
5. To begin the installation, click the Install button.
The install process takes 10 to 20 minutes, so now might be a good time to take a coffee break. When the install process finishes, your Mac will ask you to insert Mac OS X Install Disk 2. When it’s done installing, your Mac will restart itself, and you can begin using Mac OS X . . . hopefully, trouble-free.
After your Mac reboots, the Setup Assistant appears, unless you’ve chosen Archive and Install and also selected the Preserve Users and Network Settings option, which obviates the need for the Setup Assistant (since you’ll still have all your settings from before the installation).
6. Work your way through all of the Setup Assistant screens (you have to before you can begin working in Mac OS X).
Reinstall from macOS Recovery
macOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu , which is also available in macOS Recovery.
1. Start up from macOS Recovery
To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on your keyboard. Release the keys when you see an Apple logo, spinning globe, or other startup screen.
Command (⌘)-R
Reinstall the latest macOS that was installed on your Mac (recommended).
Option-⌘-R
Upgrade to the latest macOS that is compatible with your Mac.
Shift-Option-⌘-R
Reinstall the macOS that came with your Mac, or the closest version still available.
You might be prompted to enter a password, such as a firmware password or the password of a user who is an administrator of this Mac. Enter the requested password to continue.
When you see the utilities window, you have started up from macOS Recovery.
2. Decide whether to erase (format) your disk
You probably don't need to erase, unless you're selling, trading in, or giving away your Mac, or you have an issue that requires you to erase. If you need to erase before installing macOS, select Disk Utility from the Utilities window, then click Continue. Learn more about when and how to erase.
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3. Install macOS
When you're ready to reinstall macOS, choose Reinstall macOS from the Utilities window. Then click Continue and follow the onscreen instructions. You will be asked to choose a disk on which to install.
- If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
- If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
- If the installer is for a different version of macOS than you expected, learn about macOS Recovery exceptions.
- If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.
Please allow installation to complete without putting your Mac to sleep or closing its lid. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.
If your Mac restarts to a setup assistant, but you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
macOS Recovery exceptions
The version of macOS offered by macOS Recovery might vary in some cases:
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- If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available. And Shift-Option-Command-R isn't available.
- If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available. You can upgrade to a later version afterward.
- If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.
- If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS that is compatible with your Mac.
How To Reinstall Apps On Mac After Fresh Install Windows 10
![Apps Apps](/uploads/1/3/4/1/134152113/756786947.png)
How To Reinstall Apps On Mac After Fresh Install Windows
If you can't get macOS Recovery to offer the installer you want, you might be able to use one of the other ways to install macOS.
Other ways to install macOS
- You can also install macOS from the App Store or Software Update preferences. If you can't install macOS Catalina, you might be able to install an earlier macOS, such as macOS Mojave, High Sierra, Sierra, El Capitan, or Yosemite.
- Or create a bootable installer disk, then use that disk to install macOS on your Mac or another Mac.