This is prompting more users to install macOS Sierra even though it is not a required upgrade.ĭo 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. The malware discovered earlier this year was patched in OS X El Capitan and remains patched in the latest versions of macOS Sierra.Īpple began automatically downloading the macOS Sierra update to many computers earlier this year and you may see it show up on your Mac unexpectedly. If you’ve heard about the new Fruitfly Mac malware, you should make sure that you are on OS X El Capitan or macOS Sierra so that you are protected. The macOS Sierra 10.12.4 update adds Night Shift to your Mac and the newest macOS Sierra 10.12.6 update adds several reasons to update. This latest update adds new MacBook Emoji and other important updates. The macOS Sierra update brings more than just a brand new name for the software that runs on your Mac, MacBook, and iMac. There are a lot of things you need to do before installing the High Sierra Beta, so many users will want to stick with the macOS Sierra updates for the time being. This is currently available as a beta that you can try, but it is not coming to users until later this year. You may also want to wait for the macOS High Sierra release date we expect in September or October.Īpple announced macOS High Sierra at WWDC 2017 in early June. For most users the reasons to install macOS Sierra outweigh the drawbacks, but for there are still some important reasons to wait - even for smaller updates.

Here are the reasons not to install macOS Sierra and the reasons you should upgrade to macOS Sierra 10.12.6 today.

What is mac os 10.12