2024年12月1日 · I've got a Mac Air from 2017 with the latest version mac os monterey 12.7.6, no longer supported with security updates as of November 2022. I was my first Mac, and I'm not that avid in the OS as I'd be on Windows based computers.

2025年1月20日 · I have a MacBook Pro mid 2015 for which I made my annual TurboTax purchase. I was unaware that my Mac was not able to upgrade beyond macOS Monterey 12.7.6 and the download requires macOS 13.0 or higher.

2024年12月28日 · Easy enough, jeando, do this : How to download and install macOS - Apple Support (CA) there are also requirements for Mac os 13 Ventura, make sure your imac meets them:

2023年12月28日 · I am currently on MacOs Catalina - version 10.15.7 and would like to update to MacOs 12. When I click on the Apple in the left hand corner of the screen, followed by About this Mac, and then click on Software Update, I get the following message: "Your system administrator has not given you access to this preferences pane."

2024年10月23日 · for Mac, macOS Ventura 13 or later will be required. At TurboTax, the security of our customers’ data is a top priority. Apple has announced they will no longer provide security updates or support for macOS Monterey 12 as of November 2024. As a result, our latest TurboTax Desktop products for Mac won't support macOS Monterey 12."

2021年3月6日 · Go to Download OS and click on macOS Sierra 10.12. This downloads InstallOS.dmg to your Downloads folder. The next section can only be done on a mac that is capable of running Sierra, a mac that came preinstalled with an OS later than Sierra will refuse to do the next bit. When downloaded open to get InstallOS.pkg, double-click on

2021年9月2日 · Which OS you can upgrade to will be governed by which model and year your mac is. Click on the top left of your screen click on About This Mac to find out the year of your mac. If you find your mac can upgrade to the newer …

2024年1月16日 · how can i Download ITunes on macOS Monterey 12.4? how can i Download ITunes on macOS Monterey 12.4? 5784 7 How do I download iTunes for my MacBook versjon 12.6.3 ?

Feb 8, 2024 9:43 AM in response to Software_will_not_update_to-12 Without knowing it's model year, there isn't a thing we can do to advise you. If you don't know the model year, please click the Apple symbol in the upper left of the display and then click About this Mac and it will advise what the model year is in addition to other pertinent ...

2025年2月16日 · 从 mac os 12.2更新到12.7.6发现亮度失灵，无论是手动拖动亮度，还是通过按键都没有办法调节亮度，同时把亮度条调到最低时会有闪一下黑屏，而且拖动亮度条时会发现屏幕的颜色也会有一些变化，类似于暖色调逐渐变成冷色调的感觉。