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Here are a few of the most interesting Microsoft Office statistics I was able to dig up. As always, be sure to check back in the future as I will be updating this post as new and updated stats become available.

Microsoft Office Statistics and Facts

Number of Microsoft Office Users:

1.2 billion users

Last updated 10/5/15

Number of Office 365 users:

31.4 million

Last updated 8/30/18

Number of Microsoft Outlook mobile app users:

90 million

Last updated 7/20/17

Number of times Microsoft Office downloads on Android:

1 billion

Last updated 8/27/18

Number of Outlook.com Users:

400 million users

Last updated 7/25/18

Average number of Microsoft Outlook sessions per mobile user per month:

1.2 billion session

Last updated 10/28/15

Number of businesses that use Microsoft Teams:

200,000

Last updated 7/12/18

Get the Full Report

Here is a digital collection of every Microsoft statistic I have curated over the years as of December 2018. 125 of them including stats on:

Microsoft company stats
Windows Stats
Windows Phone Stats
Cortana Stats
Office Stats
Cloud Stats
Surface Stats
Bing Stats
XBox Stats
Etc.- all in one place

I try to go through each and every stat regularly and update as much as possible, but we all know that some stats are easier to track down than others. As always, every stat is linked to its original source.

To get your copy of this Microsoft statistic report, click on the button below to purchase it.