4 Reasons Not to Install macOS Sierra and 7 Reasons You Should

Here are the reasons not to install macOS Sierra and the reasons you should upgrade today. For most users the reasons to install macOS Sierra outweigh the drawbacks, but for the first few months there are important reasons to wait.


The macOS Sierra update brings more than just a brand new name for the software that runs on your Mac, MacBook and iMac.

Apple began automatically downloading the macOS Sierra update to many computers earlier this year and you may see it show up on your Mac unexpectedly.. This is prompting more users to install macOS Sierra even though it is not required.

Since the announcement we’ve seen the macOS Sierra 10.12.1 update and Apple is testing macOS Sierra 10.12.2 with numerous fixes and with new Emojis.

Many users are asking if they should upgrade from OS X El Capitan to macOS Sierra or upgrade from OS X Yosemite to macOS Sierra and this will help you make that decision based on your specific situation.


Should I Install macOS Sierra? Here's what you need to know.

Should I Install macOS Sierra? Here’s what you need to know.


The macOS Sierra release date arrived in October, delivering a fresh look and a fresh set of features to your Apple computers. One of the most interesting is that you can now login to your MacBook or iMac with your Apple Watch.

This is the first major update since OS X El Capitan. Apple spent the better part of the last year delivering small and important upgrades to OS X El Capitan, which may leave it the best option for many users right now.

After a lengthy developer and public beta period that squashed many bugs, there are still some macOS Sierra problems that users need to keep in mind before upgrading.


Users can install the macOS Sierra update and keep their data, apps and photos in place right from the App Store. If you’re experiencing some OS X El Capitan problems, it’s a smart idea to perform a clean macOS Sierra installation and start fresh.

The macOS Sierra update is free, but there is no need to get it on day one and the free offer doesn’t end like the Windows 10 free upgrade did.

If you are still on the fence, here is a look at the reasons to install macOS Sierra (macOS 10.12.1) and the reasons you shouldn’t upgrade yet. After you learn about what the macOS Sierra update includes and the potential issues you can decide if the time is right for you to update.


To turn off the automatic macOS Sierra download, go to System Preferences -> App Store -> Uncheck Download newly available updates in the background.


If you need to delete the macOS Sierra update that already downloaded to stop the prompts to update or to get some space back you can find it using Finder and delete it.

Here’s what’s new in macOS Sierra 10.12.1 that is now available as a free update.

  • Adds an automatic smart album in Photos for Depth Effect images taken on iPhone 7 Plus
  • Improves the compatibility of Microsoft Office when using iCloud Desktop and Documents
  • Fixes an issue that may prevent Mail from updating when using a Microsoft Exchange account
  • Fixes an issue that caused text to sometimes paste incorrectly when using Universal Clipboard
  • Improves reliability of Auto Unlock with Apple Watch
  • Improves security and stability in Safari

If you haven’t installed macOS Sierra yet, you may want to hold off until the macOS Sierra 10.12.2 release date that could come December. This will sync up with iOS 10.2 and will include new emojis. We are currently on beta 3 of this new version.



We’ll start with the reasons to install macOS Sierra. Click here to jump right to the reasons not to install macOS Sierra.

Install if You Have OS X El Capitan Problems

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Install if You Have OS X El Capitan Problems

Do you have OS X El Capitan problems? If your WiFi is unreliable, your Mac is slow or acting odd, a macOS Sierra update may be just the thing your computer needs. In addition to delivering smart features there are bug fixes and performance upgrades in macOS Sierra as well.

If your computer is really acting up, you may want to spend the time to perform a clean install of macOS Sierra. This allows you to start over fresh with no apps or data to mess up your installation. Users that go this route should make sure that they have important data backed up someplace else.

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