I have an existing Office installation on my computer

Normally Office 2016 can be installed next to existing Office installations. However in some cases this can cause a conflict. If that happens, we recommend you to uninstall your existing version.

Would you like help with uninstalling? Choose one of the guides below.

Uninstall Office 2016, Office 2013, or Office 365 from a PC
Uninstall Office 2016 for Mac
Uninstall Office 2011 for Mac
Uninstall or remove Office 2010
Uninstall or remove Microsoft Office 2007 suites

Related articles:

I get an error when I try to install Office
Where can I find more information about using Office?
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