Office for Mac 2011 Word, Excel, PowerPoint, Outlook and Lync have not been tested on macOS 10.13 High Sierra, and no formal support for this configuration will be provided. Since October 10, 2017, Office for Mac 2011* is no longer supported.
The latest version of Mac OS is called. There are some nice changes in the new OS. Instead of using, a new file system, (APFS), was introduced. Important enhancements in the APFS include faster speed in file copy, built-in encryption, crash-safe protections. Safari in this version not only becomes much faster (Apple claims it is the fastest desktop browser, I am not sure about this), but also has a feature to stop the most annoying feature on the web: autoplay videos. The new Safari also has a feature to allow you to view sites in Reader mode. Interesting, I didn’t know I can view site in writer mode before!
Uninstall Office For Mac 2011
There are also some improvements in video and icloud experience, which I don’t really care. There was an important note about Office 2011 caught my attention. Microsoft announced that the company is no longer to support Office 2011 on macOS High Sierra and users should switch to Office 2016. I understand the company may want to get more revenue from selling Office 2016 to existing customers. While many other programs are still supported and running on macOS High Sierra, it looks bad if Office 2011 is not working in High Sierra, especially Word and Excel are some of the most popular applications people used daily. If this is the case, It would hesitate to upgrade my Macs to the new version: High Sierra.

Office 2011 Mac Os High Sierra
I have been there before. I used to have software for my VMs on Mac many years ago and it worked great. Best chess software for mac. Forgot from which version of new Mac OS release, Parallel announced the old version Parallel software would not work on the new MacOS and existing customers must pay extra fee to upgrade to new version if want to continue to use Parallel on the new Mac OS. If I remember correctly, Parallel has done the same trick almost every time a new Mac OS is released since then. Luckily, I switched to when Parallel did the first announcement and completely get rid of Parallel since then.