Hello Sadam, There are many ways to accomplish your goal.
I will simply give you the broad strokes that I personally use and that hopefully you find useful. 1. Either create a new partition on your existing internal hard drive or, and this is what I would recommend, purchase an external USB 2.0, 3.0, or Apple Thunderbolt drive with plenty of disk space. Understand that I am not referring to a USB Thumb drive/key but an actual external hard drive. 2. Clone your existing primary boot-up partition using a third-party application. I strongly recommend Super Duper. Doing this will allow you to boot up from either partition be it on your original internal partition or any secondary/external partition. Note, it is best to give each partition a very distinguishable name so as not to become confused when making the Startup disk selection. 3. Making certain you have booted-up and are using the partition to which you wish to install a beta, in Safari, go to http://beta.apple.com and follow the prompts. Good Luck, Mark -----Original Message----- From: macvisionaries@googlegroups.com [mailto:macvisionaries@googlegroups.com] On Behalf Of Sadam Ahmed Sent: Friday, July 24, 2015 7:16 AM To: macvisionaries@googlegroups.com Subject: Installing the OS X beta on a secondary partition. Greetings to all, I would like to install the currnet OS X beta on a secondary partition. If someone could provide the steps on how to accomplish this it would be greatly appreciated. Thanks and kindest regards, Sadam Ahmed Diploma of International Business candidate RMIT University Blog: Http://www.SadamAhmed.com Sent using OS X Mail -- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at http://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at http://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout.