About: many operating system

Premodifier: many operating
Head noun: system

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
windows nt	isap:107682062	0.765254
mac os x	isap:54053872	0.753540
linux	isap:158881966	0.513362
unix	isap:309635967	0.482661
window	isap:390308783	0.470820