Check compatibility
Office 2011 for Mac. Microsoft says it hasn’t tested Office 2011 for Mac on High Sierra and no support will be provided. They point out that support for Office 2011 ends in a few months, on 10 October 2017. On the other hand, it’s hard to believe that the Office for Mac team hasn’t devoted some effort to testing Office 2011 on the. 「Office for Mac 2011」は「macOS 10.13 High Sierra」をサポートしないことが発表されている。また、2017年10月10日までに「Office for Mac 2011」のサポートそのものが完全に終了する。以降、セキュリティプログラムを含むアップデートは配信されない。.
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Sierra, the installer will let you know.
I have Microsoft Office 2011 installed on 2011 and 2013 iMacs. Both Macs have been upgraded to High Sierra (macOS 10.13.3). I have not noticed any problems. The update shown in the image below is available from Microsoft Office for Mac 2011 14.7.7 Update. The publish date for this update was 9/7/2017, making this is a fairly current update. 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. This means there will be no new security updates, non-security updates, free or paid assisted support. Important note for Microsoft 365 subscriptions: After September 22, 2016, Office 2011 for Mac is no longer available for installation with a Microsoft 365 subscription.This doesn't affect one-time purchases of Office for Mac 2011 such as, Office Home and Student, Office Home and Business, or Office.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
![Office 2011 For Mac Os Sierra Office 2011 For Mac Os Sierra](/uploads/1/2/6/4/126422309/872157634.png)
Install Mac Os Sierra
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
High Sierra Os Mac
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
Office 2011 For Mac Os Sierra Installer
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.