How to upgrade Office 365 Personal to Home edition so you can use it on more devices

[Windows Central]

How do I upgrade my Office 365 subscription?
Office 365 is a great way to access Microsoft's suite of office tools on a subscription basis. It ensures you won't be left in the dust when a new version of the product comes out ? your Office is going to be kept up to date as long as you're a subscriber.
Did you start with Office 365 Personal but now need Office on multiple computers, tablets, and phones? No problem. Upgrading from Personal to Home won't take long.

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