Please note that some of these numbers are easier to find than others. A few of these stats come from Microsoft’s own reports, but some are based on news reports and not official company tallies. Basically, this is the best I can find and I don’t guarantee anything to be 100% accurate.

Microsoft Company Statistics

Year Microsoft was founded:

Number of Microsoft employees:

Average amount an intern earns at Microsoft:

Number of active PC users:

Microsoft revenue for Q3 2015:

Microsoft’s share of the global digital advertising market:

Microsoft Windows Statistics

Windows Total Desktop OS Market Share:

Number of computers that Windows 10 is installed on:

Windows 10 Desktop OS Market Share:

Windows 8.1 OS Market Share:

Windows 8 OS Market Share:

Windows 7 OS Market Share:

Windows Vista OS Market Share:

Windows XP OS Market Share:

Number of Windows 8 licenses sold:

Amount Microsoft has paid out in Windows 8.1 bug bounties:

Microsoft Software and Cloud Stats

Number of Microsoft Office Users:

Number of Office 365 users:

Number of Outlook.com Users:

Percentage of the Fortune 500 that are on the Microsoft Cloud:

Number of times Microsoft mobile office apps have been downloaded:

Percentage of Microsoft Azure revenue that comes from startups and ISVs:

Internet Explorer Statistics

Date of Internet Explorer launch:

Internet Explorer’s total share of Internet browser usage:

Internet Explorer 11’s share of Internet browser usage:

Internet Explorer 10’s share of Internet browser usage:

Internet Explorer 9’s share of Internet browser usage:

Internet Explorer 8’s share of Internet browser usage:

Internet Explorer 7’s share of Internet browser usage:

Internet Explorer 6’s share of Internet browser usage:

Number of Internet Explorer users:

Date of IE 10 release:

Date of IE 9 release:

Date of IE 8 release:

Date of IE 7 release: