windows 7

this is the key for build 7000:-FHTKB-9BVJ4-G37RP-W2J2R-V3B49
windows 7 ulimate - samsung - 49PB6-6BJ6Y-KHGCQ-7DDY6-TF7CD
windows 7 ulimate - lenovo - 22TKD-F8XX6-YG69F-9M66D-PMJBM
windows 7 ulimate - dell - 342DG-6YJR8-X92GV-V7DCV-P4K27 windo