About: 64-bit windows operating system

Premodifier: 64-bit windows operating
Head noun: system

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
windows server 2003	isap:385841561	0.824426
windows xp	isap:108324319	0.790850
windows vista	isap:163691762	0.775247
windows 2000	isap:268134925	0.690859
windows 7	isap:268134849	0.682716