If you take a MS exam, you can become a MOUS. Microsoft Office User Specialist.
http://certification.about.com/od/mous/l/bldef_mous.htm
It is to have a skill at doing something. Someone who has a great skill or good knowledge or a high level of ability at something can be said to be proficient. A skilled carpenter could be proficient at making furniture, for example.
Technical expertise means your skills and experiences in technical stuffs mostly related to mechanical or scientific work. In a resume this list tells about the techniques you are expert in or machinery you can handle.
No. It is an example of spreadsheet software.
Microsoft Outlook is an example of advance and emerging technology in the arena of email communication. With each version, It provides effective and reliable email communication for millions of users.
When you install a program the installer that does it is usually called the Microsoft installer.
Microsoft Excel.
Microsoft office
Groove
You probably do not have a lot of space on an application form to go into great details. Pick a work example and highlight your skills, experience, and expertise as succinctly as you can.
He was an entrepreneur and chairman of Microsoft (Microsoft programs in our computers for example, Microsoft Office, Microsoft Powerpoint, etc.) so he made a living out of that.
Suzie Wynn Jones has written: 'Microsoft Works for Windows by example' -- subject(s): Microsoft Works, Microsoft Works for Windows 'MS-DOS 6.2 by example'
Calibri is an example of a font. It's used in Microsoft Word.