A back end change to the Mac App Store appears to have shut out users of macOS Sierra and older versions, blocking not just purchases, but also downloads of software already bought.

macOS 10.13 High Sierra is the fourteenth version of macOS, and the follow up to macOS Sierra. Much like how OS X Snow Leopard was a refinement of OS X Leopard, macOS High Sierra is highly ...

We could write ten times the number of words we have on Windows 10 and macOS High Sierra and still not cover everything there is to talk about when it comes to these two juggernaut operating systems.

Apple supports its computers, phones, and tablets for a long time compared to much of the industry, but once operating system updates end, you're usually in trouble. Case in point: the Mac App Store ...

Mac users running macOS Mojave (10.14) and earlier versions are reporting widespread issues accessing the Mac App Store, with ...

High Sierra introduced APFS, Apple’s first entirely new file ... As Dave Nanian explains on the Shirt Pocket blog, APFS volumes are handled differently by macOS than HFS+ ones were. That complicated ...

At its 2016 World Wide Developer Conference, Apple showed off some of the new features that will be coming to the macOS (formerly OS X) later this year. We can't wait to get our hands on them.

The latest version of the Office suite from Microsoft. Introduced in 2018, Office 2019 requires Windows 10, Windows Server 2019, macOS Sierra or later versions of ...

不同 macOS 版本上的表现有所不同。Catalina (10.15) 及更高版本目前仍可正常使用，而 Mojave (10.14) 用户虽然可以浏览商店但无法完成新的购买、下载以前购买的应用或者更新应用；High Sierra (10.13) 用户称其 UI 界面元素缺失，直接登录失败。

A back end change to the Mac App Store appears to have shut out users of macOS Sierra and older versions, blocking not just purchases, but also downloads of software already bought.