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This can only be installed on one device at a time.
Answered by MicrosoftOutreachTeam 5 years ago
![Microsoft - Office Home & Student 2019 (1 Device) [Digital] - Mac OS, Windows [Digital]-Front_Standard](https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6402/6402557_sd.png;maxHeight=100;maxWidth=60)