Ultimate Play the Game
1985–1987
Template:Missing former logo
Rare (first era)
1987–1991
Template:Missing former logo
1991–1994
Template:Missing former logo
Rareware
1994–1996
1996–2003
Rare (second era)
2003–2010
2010–2015
2015–present
Apps, Software and Web Services microsoft.com | Account | Authenticator | Bing (Chat | Maps) | Edge | GroupMe | Launcher | Movies & TV | Outlook.com (Calendar | Tasks) | Skype | To Do
Business Development Gaming
Conventions Other
Defunct/Discontinued
Notes: |