Alternatively, check the installation type via Control Panel:
If you encounter issues during installation:
Under Product Information, look for the Update Options button. ms office 2016 update patch download
For many users, this is the simplest method for receiving cumulative security and performance improvements. Go to > Settings > Update & Security .
For 64-bit systems, always grab the x64 package even if your OS is 64-bit. Office 2016 64-bit requires specific builds. For 64-bit systems, always grab the x64 package
Mainstream support for Office 2016 ended on October 13, 2020. However, continues until October 14, 2025. During this period, Microsoft still releases security updates—but only if you manually download and install them. After 2025, no further patches will be issued, making the software a liability.
Even with official sources, things can go wrong. Here are the most frequent problems and their solutions. However, continues until October 14, 2025
Downloading and applying Office 2016 security patches manually is tedious, but it’s the only shield left for legacy environments. Every unpatched Office 2016 installation is one malicious .DOCX away from compromise.
Should you let Office update itself, or manually search for patches? Here is a comparison.