To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Apple recommends that you always use the latest macOS that is compatible with your Mac.
Step 4: Reinstall Mac OS X without Losing Data. When you get the macOS utility window on the screen, you can just click on the 'Reinstall macOS' option to proceed. Afterward, you simply need to follow this basic drill to reinstall macOS on your system. A confirmation message will appear, informing you about the reinstallation details. Select Reinstall a new copy of macOS. Click Continue, then click Continue again when the next window appears. Agree to the terms and conditions, then select your Mac’s internal drive. Wait for macOS High Sierra to install and your Mac to restart. Install Mac OS With the startup drive erased, you’re ready to install the earlier version of the macOS. Connect the bootable macOS installer you made earlier to your Mac. If your Mac is still booted into recovery mode, quit recovery by selecting Quit macOS Utilities from the macOS Utilities menu.
Learn how to upgrade to macOS Big Sur, the latest version of macOS.
If a macOS installer can't be used on your Mac, the installer will let you know. For example, it might say that your Mac doesn't have enough free storage space for the installation, or that the installer is too old to be opened on this version of macOS.
If you want to check compatibility before downloading the installer, learn about the minimum requirements for macOS Catalina, Mojave, High Sierra, Sierra, El Capitan, or Yosemite. You can also check compatible operating systems on the product-ID page for MacBook Pro, MacBook Air, MacBook, iMac, Mac mini, or Mac Pro.
Before installing, 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're plugged into AC power and have a reliable internet connection.
These installers from the App Store open automatically after you download them:
Your web browser downloads the following older installers as a disk image named InstallOS.dmg or InstallMacOSX.dmg. Open the disk image, then open the .pkg installer inside the disk image. It installs an app named Install [Version Name]. Drawing app for mac free download. Open that app from your Applications folder to begin installing the operating system.
Follow the onscreen instructions in the installer. It might be 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.
You might also be able to use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.
Apple used to have a fantastic application called OSX Server (now called MacOS Server) which allowed you to run a full server from any OSX computer. A server can allow you share files, run your own email or web server, remotely connect in to your office etc. OSX server was particularly powerful running on a Mac Mini. With OSX Mojave Apple killed off OSX server, but it is still possible to download an older version from Apple that still works. Here’s how.
Firstly you will need a Mac running an older version of OS X. This is the Mac you will run OSX server on. I used El Capitan but any version prior to Mojave will work.
If you try to ‘purchase’ OSX server on this older OS it will say that MacOS Server is not compatible with the older OS. The only way to purchase Server is to be running Mojave. So you will need access to a mac running OSX Mojave to make the actual purchase.
Once you have purchased Server you can then download the older version to your older OSX.
On the Mojave OSX computer login to the App Store and purchase a new version of OSX Mojave. You don’t need to download it. You can cancel as soon as it starts to download.
Now use the computer with the older version of OSX and login to the same iTunes account. In the App Store click on the little tag that says ‘Purchased.’ MacOS Server will now appear and you can download an older version that works with your older OS. Mac fuchsia lipstick matte.
You should now have a working version of OSX server that includes all the features like VPN, FTP, Mail server and everything else that Apple removed from the Mojave version of OSX server.
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