You can find apps and games to download and install in your Order history. If you've already downloaded but haven't yet installed apps or games, look in your browser's download history.
To download the Microsoft Store app, go to apps.microsoft.com/store/apps.
To find your Windows product key, see Find your Windows product key.
If you bought Microsoft 365 as a digital download from us, there is no product key. Follow the below instructions to install it.
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Select Services & subscriptions on the top menu, or go to Services & subscriptions and sign in, if prompted.
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Find your Microsoft 365 purchase and select Install.
