Apple began to push macos Sierra upgrade updates, turn off the Mac automatically download teaching

前陣子微軟不斷「半強迫」使用者更新 Windows 10 造成不小風波，甚至有國外網友開發 Never10 免費工具來關閉自動升級，

If you do not plan to upgrade your Mac, by default, it will still automatically download the upgrade file. How can you avoid downloading updates and wasting disk space?

How to turn off macos automatically download updates?

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