Windows 2000 Professional

• G74HG-XXQTJ-RTX64-QKP3F-HKHXP 
• F6PGG-4YYDJ-3FF3T-R328P-3BXTG 
• VXKC4-2B3YF-W9MFK-QB3DB-9Y7MB 
• V8YCV-T66J9-YDHT3-D8X7W-QV89J 
• J4WH4-JXX2W-3FYM7-QJBB8-XKWD8 
• QR8T4-P2J49-68J88-79XTP-F2RG8 
• TXY8C-9X778-9BJ3T-6F2DC-332YF 
• K3Y7V-XXWHC-8XT9Q-HH6TC-WMFYV
• RBDC9-VTRC8-D7972-J97JY-PRVMG