System requirements are not available for this product.
Special instructions
To deploy Office LTSC Standard for Mac 2021 with a volume license, do the following steps:

1. Download and install the Office LTSC Standard for Mac 2021 installation package from https://go.microsoft.com/fwlink/?linkid=2009112.
2. Download the .iso file listed below and then extract the Microsoft_Office_LTSC_2021_VL_Serializer.pkg package from the .iso file.
3. Run the VL Serializer package on each device where Office LTSC Standard for Mac 2021 is installed.

For more information about the VL Serializer, read this article.

Note: If you have a Services Provider License Agreement (SPLA), download and install the Office LTSC Standard for Mac 2021 (SPLA) package from https://go.microsoft.com/fwlink/?linkid=525133. This package does not include Microsoft Teams.
These products do not require any type of key to activate:
Office LTSC Standard for Mac 2021