The Usage guide for microsoft is:
Microsoft is an American company based in Redmond, Washington, with locations all over the world, that develops, licenses and sells a variety of software and products, from Windows to Office to Xbox to Windows Phone.
Is it appropriate for the following questions where it has been applied?:
Sync Exchange Calendar and Google Calendar
Why do Microsoft websites default to Polish on my work network?
I hit a bug when trying to report a bug regarding Visual Studio to connect.microsoft.com
How to quickly search for a specific MSKB article on microsoft.com?
Why do Microsoft and LinkedIn text me from the same number?
Microsoft Equivalent of Google Apps for Business (Email)
How can I migrate Documents from MS Office Live to Google Docs?
Export Exchange emails to Google Apps accounts?
Transfer MSN Live ID
UPDATE: Based on answers here to date the above list is now about half the length it was at first, mainly just by removal of microsoft tags. It seems to me likely that microsoft is not appropriate for any of the above either but in some cases may be a substitute for a more appropriate tag that does not yet exist, or the question is one that should be closed as off topic on the grounds of "no longer available". However with regard to "no longer available" I am confused by name changes.