OS X El Capitan is uncommitted now , having launch on 30 September , however , you may not be perpared to completely chuck Yosemite , perhaps because you are worried that all important software package wo n’t run , or because you do n’t want to jump in head first . If that ’s the case , you may find this tutorial is for you .
For this tutorial we acquire that you ’ve either sign on up to the El Capitan genus Beta program , or are contrive to download a transcript as before long as El Capitan comes out , but you are n’t sharp on losing your current facility of Yosemite . If you desire to see how to get the El Capitan genus Beta , this article covers that : Get OS X El Capitan on your Mac now .
See also : How to update to the new Mac software , how to download OS X El Capitan|The top feature in OS X El Capitan|Run El Capitan from a separate intemperate drive|Features in OS X 10.12 , heir to El Capitan : Wishlist
Making a new partition for OS X El Capitan
Arguably the simplest means of putting El Cap on your Mac , and one that ’ll give you the very best operation , is to make a new division for it alongside the existing one on your hard disk . This way you could choose to boot into El Capitan or keep work within your exist Yosemite installing .
This sounds complicated and dangerous but Apple has put a lot of work into making it wide-eyed and good . However , even they wo n’t refuse that repartitioning is a somewhat speculative activity – data is shifted around on a fundamental block point — so you should create a Time Machine backup before following the steps below .
Using Disk Utility you’re able to create a young partition for El Capitan after your existing operating system Adam installation
If the repartitioning process halts with an error then , do n’t worry , OS X should revert things to the way they were . The fault will likely be triggered by the presence of very large files on your disk , such as multiple - gigabyte motion picture files . You might consider either delete these , if you could , or temporarily moving them to outside storage , and then trying again .
To deactivate FileVault should you involve to , open System Preferences , click the Security & Privacy ikon , clack FileVault and then click the Turn Off FileVault button ( you may have to get through the padlock ikon at the bottom left and allow for your login password when move ) . Remember that it might take a while for FileVault to be entirely deactivate , but you’re able to keep an oculus on System Preferences to see the progress .
Of naturally , you could turn on FileVault again once El Capitan has been set up .
Here are our top ten features come in OS X El CapitanandHow El Capitan compares to Yosemite
If you install El Capitan and then reckon you made a mistake , here’sHow to remove El Capitan and revert to Yosemite
Installing El Capitan in your new partition
instalment will then materialize in two separate form — initially the files will be copy to the new division , and then they ’ll be installed . You may find your Mac rebooting several clip .
control you take your unexampled partitioning when installing via the El Capital installing bit
Once El Capitan has set up you could opt to bring up into it in one of two way :
learn next : What to do if your Mac does n’t finish installing an update
Installing El Capital in a virtual machine
Another way to trial El Capitan is to set up it in a practical machine . There are various virtualisation apps for the Mac , includingParallels Desktop , VMware Fusionand the destitute of chargeOracle VirtualBox .
Virtualisation software program like Parallels Desktop and VMware Fusion will let you instal OS X Mavericks in a practical motorcar , and then update to OS X El Captain
Although bothParallelsand Fusion let you install a practical motorcar installation of OS X – click More Options when make a new machine in Fusion , or the good arrow under the Free Systems heading when creating a young auto in Parallels – both use the OS X Recovery Partition to source the induction data file . Therefore , you could only create a virtualised OS X of the same rendering you ’re already using . You might be able to get around this with ahack worked out by a Redditor , but such instructions not for the faint hearted . A legitimate although more time - eat method is to create an osmium 10 practical machine of your current version of OS X using the Recovery Partition filing cabinet , as mentioned above , and then reboot into it and update to El Capitan via the App Store .
prophesier ’s virtualisation software program has the welfare of being free of charge but its keep for running OS X as a practical machine is still experimental and it is n’t as simple as pointing a raw virtual motorcar at the OS X El Capitan initiation file . Some detail arelisted here on an Oracle forum postingbut they ’re only really for hardcode command - line techies .
Another method of instal OS X within VirtualBox is to usefiles make by the hackintosh community , and you ’ll find many guides online , but some of these are cut versions of Apple ’s right of first publication organisation single file so are illegal .
Read next : How to put in Yosemite and old version of Mac OS X
Installing O X El Capitan on VirtualBox should be straightforward but in realism ask quite a bit of instruction - billet hacking
Also read :
Get El Capitan features in Yosemite
Run Windows on your Mac using VirtualBox
Run Windows on your Mac in Boot Camp
Run Windows on your Mac using VMware
