Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

This update fixes critical issues and also helps to improve security. It includes fixes for vulnerabilities that an attacker can use to overwrite the contents of your computer's memory with malicious code.

• This update fixes critical issues and also helps to improve security. It includes fixes for vulnerabilities that an attacker can use to overwrite the contents of your computer's memory with malicious code. For detailed information about this update, please visit the Microsoft Web site.
  
  Applies to: Office 2011, Office 2011 Home and Business Edition, Word 2011, Excel 2011, PowerPoint 2011, Outlook 2011, Communicator 2011, Office for Mac Standard 2011 Edition, Microsoft Office for Mac Home & Student 2011, and Microsoft Office for Mac Academic 2011
  
  Known issues for installation of Office 2011

Files

Status: Live This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

File	Size
Office2011-1410UpdateEN.dmg SHA1: a5900082c051961aec0e7d4bd2dde4647d945af7	245.16 MB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

• • Operating System Versions: Mac OS X version 10.5.8 or a later version of Mac OS
    
    Note  To verify that your computer meets these minimum requirements, on the Apple menu, click About This Mac.

• To install this update
  1. Print this page if you want to use it as a reference when you are offline.
  2. Quit any applications that are running, including all Office applications, Microsoft Messenger, and Office Notifications, because they might interfere with the installation.
  3. Make sure that your computer meets the minimum system requirements.
  4. Click Download, or click the link for the language version that you want.
  5. Follow the instructions on the screen to save the file to your hard disk. If you are using Safari, the downloaded file is saved to the desktop unless you specified a different location in the Preferences dialog box of Safari. To check your preferences, on the Safari menu, click Preferences, and then click General.
  6. Double-click the file that you downloaded in step 5 to place the Office 2011 SP1 Update (14.1.0) volume on your desktop, and then double-click the Office 2011 SP1 Update (14.1.0) volume to open it. This step might have been performed for you.
  7. In the Office 2011 SP1 Update (14.1.0) volume window, double-click the Office 2011 SP1 Update (14.1.0) application to start the update process, and then follow the instructions on the screen.
  8. If the installation finishes successfully, you can remove the update installer from your hard disk. To remove the update installer, first drag the Office 2011 SP1 Update (14.1.0) volume to the Trash, and then drag the file that you downloaded to the Trash.
  Note  This update is also available from Microsoft AutoUpdate, an application that can automatically keep your Microsoft software up to date. To use AutoUpdate, open an Office application, and then on the Help menu, click Check for Updates.
  
  To remove this update
  
  This update does not include an uninstall feature. To restore your application to its original state, delete it from your hard disk, reinstall it from your original installation disk, and then install the updates that you want.