By 2021, Microsoft had fully retired Office 2011. You could no longer buy it from the Microsoft Store or Apple’s App Store. However, you could still acquire it via:
To get Word, Excel, and PowerPoint on OS X Lion, you must target versions designed specifically for this era of Apple hardware and software. Microsoft Office for Mac 2011 (Recommended)
If you prefer a subscription-based model, Microsoft Office 365 is an excellent alternative. With Office 365, you'll receive: microsoft office for mac os x lion 1075 2021
Insert the disc or double-click the downloaded .dmg / .iso file to mount it.
If you are specifically using , the following legacy versions are your only options for local installation: By 2021, Microsoft had fully retired Office 2011
Even if your Mac is stuck on Lion, you could use in a browser for basic co-authoring — it works on older macOS via Firefox or Chrome (where still supported).
Some internet preservation sites host original ISO or DMG installer files. If you download from these sources, verify the file integrity to avoid malware. 2. Installation Steps Microsoft Office for Mac 2011 (Recommended) If you
While it runs well, Microsoft officially ended all support (including security updates) in October 2017. This makes it a security risk if you are frequently opening files from unknown sources or using it on a machine connected to the public internet.
In Word and Excel 2011, navigate to Preferences > Security and ensure macro warnings are turned on. This prevents old macro-based malware from running on your system.
我打算从几个方向同时搜索：兼容性、版本对应关系、以及“1075”这个关键数字。基本确认了之前的推测：Office 2011是最后一个原生支持OS X Lion（10.7）的版本，其支持已于2017年结束。Office 2016和2021则不支持Lion。另外，关于“1075”，一个页面提到了“10-177”，这可能与官方支持文档中的章节有关，但直接搜索“1075”没有找到明确结果。现在需要打开几个关键页面，进一步核实这些细节。页面提供了更具体的信息。Microsoft Q&A确认没有支持OS X Lion的当前版本Office，且2016版需要Yosemite。微软的官方文档列出了Lion上Office 2008和2011的已知问题。DeepWiki的兼容性表格显示，Office 2011是Lion（10.6-10.9）的最后一个兼容版本。Office 2011的生命周期页面确认其支持已于2017年10月10日结束，并建议升级到Office 2021。Wikipedia页面也确认了Office 2011已不再受支持。关于Office 2021的Q&A确认其支持macOS的三个最新版本，这意味着它肯定不支持Lion。另外，还有指南讨论了在旧版macOS上安装Office的方法，以及一些包含版本和构建信息的资源。
Mark began to type. The keyboard clacked satisfyingly. He opened Excel. The green background was deep and rich, a far cry from the sterile, flat white of modern spreadsheets. He clicked on the "Charts" tab and watched the 3D pie charts render with shadows that seemed to pop off the screen.