querying accessory specs

what ways i query internal machine's specifications (a operation things cpu specs, os version, graphics tag specs drivers, etc.) by programmatic interface? we're minute rudimentary app c# exam harmony the sure app wish have dump out component metrics, nonetheless i can't seem where even start, interfaces use, libraries, anything.

i've attempted kinds searches, nonetheless wholly programs, gui ones during that, need user correlate with, have install.

alternatively, small, command-line way work only well, enlarged we'd accessible liberate exam app.

i have found way gets specs i'd want, . however, seems need any user establish assent initial run, even nonetheless it's management line app. plus, wholly deals os/cpu info, i need some-more that.

also: forgot plead explicitly, nonetheless indeed wholly going required windows machines. folks quick!

edit: wmi does feeling i need, thanks! definitely worms though, i've got dive in. mentions things user have executive privileges; substantially won't large problem, nonetheless competence border little.