Apple have and will continue making these updates so easy for us, I guess that's why we care so much about it, right? Just a few thing before installing this beta update, from my experience, I faced a lot of challenges while browsing the web and loading things fast, this firmware is buggy and expect crashes but other than that it should run smoothly and I love using Siri on Mac. Please follow these steps for a perfect installations of your macOS Sierra: Step One: The number one and the most important thing to do first is, "BACKUP" "BACKUP""BACKUP", we can not stress over this later as you may lose your data as this is a "BETA" therefore, to be on the safe side please do your backup. Step Two: Sign in with your Apple ID or sign up. For reference: please keep your eyes on the screen shots below. Step Three: Enter in your Apple ID and password to proceed. Step Four: After logging you will be greeted with "Guide For Public Betas" then Please select "macOS". Please scroll to see the
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