About: older operating system

Premodifier: older operating
Head noun: system

Same concepts

Broader concepts

label	provenance	confidence
problem	isap:444994331	0.208659

Narrower concepts

label	provenance	confidence
windows xp	isap:108324273	0.738298
windows 98	isap:268134546	0.619716
windows 95	isap:268134584	0.616855
windows 98 se	isap:268134919	0.592511
windows 2000	isap:268134687	0.509817
windows 7	isap:268135094	0.437338
do	isap:108399509	0.429927
vista	isap:163691753	0.423379
unix	isap:309636031	0.385406
xp	isap:108324280	0.265264
dos	isap:211558274	0.170861