Mountain Lion OS X 10.8 is a great operating system from Apple. It’s the last version of OS X that supports some video conversion applications and it runs very fast so downgrading from El Capitan to Mountain Lion is the best option for me. Important Information before downgrading from El Capitan to Mountain Lion. Among different Mac OS X releases, El Capitan 10.11 is known as a prominent release now known as macOS El Capitan providing numerous enhancements and a wide range of powerful features. It provides a sleeker user interface with an eye-catching environment; the users can find everything with the glimpse of an eye.
- Visit this Apple Support page to learn more about upgrading your Mac. Note: If you have Mac OS X 10.7 (Lion) or 10.6 (Snow Leopard), you will need to download OS X El Capitan before you can upgrade to the latest Mac OS. While insecure versions of Firefox will continue to work on OS X 10.8 and earlier, using an up-to-date version of Firefox on a.
- Jun 11, 2021 If upgrading from macOS Sierra or later, your Mac needs 35.5GB of available storage to upgrade. If upgrading from an earlier release, your Mac needs up to 44.5GB of available storage. To upgrade from OS X Mountain Lion, first upgrade to OS X El Capitan, then upgrade to macOS Big Sur. Download macOS Big Sur.
OS X El Capitan has arrived and there are a few things you should know: The first, what are the installation requirements? And the second, how can you prepare your Mac for OS X El Capitan?
Which Mac models can upgrade to OS X El Capitan?
These ones:
| iMac | MacBook Pro | MacBook Air |
| Mid-2007 or newer | 13-inch, Mid 2009 or newer; 15-inch, Mid/Late 2007 or newer; 17-inch, Late 2007 or newer | Late 2008 or newer |
| MacBook | Mac Pro® | Mac mini |
| Early 2015 | Early 2008 or newer | Early 2009 or newer |
| Xserve | MacBook® | |
| Early 2009 | Late 2008 Aluminum, Early 2009 or newer |
Version, Memory, and Space Requirements for El Capitan
OS X Version: Mountain Lion (10.8), most models. Mavericks (10.9) or higher — all models.
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How to check it:
- Click the Apple icon at the top left of your screen.
- Select 'About This Mac.'
Upgrade From Os X Lion 10.7.5 To El Capitan
The number underneath 'OS X' is your version number.
If you're running a version of OS X older than 10.8, look into upgrading your OS X. Also, Apple notes that Metal is only available on 'all Macs since 2012'.
RAM: 4 GB (preferably 8 GB)
In the same menu you have the 'Memory' tab. If you have less than 4 GB RAM, you'll have to look into upgrading your RAM.
Disk Space: 15 GB to 20 GB of free space on drive
Next to 'Memory,' select 'Storage' tab. In front of the multi-colored bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 15 GB of free space, look into cleaning your Mac with cleanup tool, like CleanMyMac 3.
1 Clean Up Your Mac
A fresh OS X needs a fresh Mac. So to begin with, let's take a look at cleaning up a few things. The easiest (and fastest) way to get yourself a cleaner Mac is by running a scan with CleanMyMac 3. It cleans out:
- System junk
- Unused apps
- Large & old files
- Browser caches
- iTunes broken downloads
- Unnecessary extensions
- Old iOS updates
- User caches & logs
- Copies of Mail attachments
Upgrade Mac Os X 10.7 To El Capitan
Besides cleaning, it speeds up your Mac with maintenance scripts and keeps hardware safe with Health Monitors. Get CleanMyMac 3 now and run a scan to see how much junk you can clean up.
If you have OS X version 10.8, download the previous version, CleanMyMac Classic.
2 Back Up Your Mac
And now that your Mac is clean, you should definitely back it up. Why? You never know what will happen when upgrading your operating system. Plus, it's just good practice to back it up every so often, you know, just in case.
- Go to your Applications folder.
- Select Time Machine.
- 'Select Backup Disk…'
Note: You may need to first choose to 'Set Up Time Machine.' - Choose where you'd like to store your backup.
- An external drive or an Airport Time Capsule is good.
- Change the switch, located on the left, from 'OFF' to 'ON.'
- To the right, under the name of the storage device, you'll see 'Oldest backup,' 'Latest backup,' and 'Next backup' — Your backup should begin in 5 minutes. If you don't feel like waiting, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select 'Back Up Now.'
We hope this guide has helped you. Try these mentioned steps and enjoy your quick Mac with OS X El Capitan on it. In any case - start with CleanMyMac 3 to be ready for El Capitan.