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.

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:

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."

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.

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。

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 ?

2021年8月17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 …

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."

2023年11月30日 · Upgrade from 12.0.1 to 13.5 I'm on a 2020 Macbook air and would like to upgrade my OS from Monterey 12.0.1 to Ventura 13.5 however I keep being directed to the recently released Sonoma OS which I do not want to install at the moment as I prefer to wait a while until the inevitable initial glitches have been sorted. Any advice would be appreciated.