Question

Is there a way to get the following information by using C#?

• PC Name,
• Service Tag,
• CPU type,
• CPU speed,
• Size of the C:\ drive,
• Installed RAM,
• OS name,
• OS Product Key,
• Office Version, and Office Product Key.

Answer 1

WMI is what you’re looking for.

http://www.codeproject.com/KB/cs/EverythingInWmi02.aspx

Let me add the link to Part 3 too, which concentrates on hardware via WMI

http://www.codeproject.com/KB/cs/EverythingInWmi03.aspx

MSDN is also a great resource for WMI scopes…

http://msdn.microsoft.com/en-us/library/aa394554(v=vs.85).aspx