1. 打开管理员模式的命令提示符CMD
2. 激活步骤示例，Windows Server 2008 R2 Enterprise
slmgr -ipk 489J6-VHDMP-X63PK-3K798-CPX3Y
slmgr -skms kms.03k.org （推荐）
slmgr -skms kms.digiboy.ir （备选）
slmgr -ato
其他命令
slmgr -xpr - 查看到期时间
slmgr -dli - 显示许可证信息
slmgr -dlv - 显示详细的许可证信息
slmgr -upk - 卸载产品密钥
各个系统激活key汇总
| 操作系统名称 | 激活KEY汇总 |
| Windows 7 Professional | FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4 |
| Windows 7 Enterprise | 33PXH-7Y6KF-2VJC9-XBBR8-HVTHH |
| Windows 8.1 Professional | GCRJD-8NW9H-F2CDX-CCM8D-9D6T9 |
| Windows 10 Professional | W269N-WFGWX-YVC9B-4J6C9-T83GX |
| Windows 10 Enterprise LSTB 2016 | WNMTR-4C88C-JK8YV-HQ7T2-76DF9 |
| Windows 10 Enterprise LSTC 2019 | M7XTQ-FN8P6-TTKYV-9D4CC-J462D |
| Windows Server 2008 Enterprise | YQGMW-MPWTJ-34KDK-48M3W-X4Q6V |
| Windows Server 2008 R2 Standard | YC6KT-GKW9T-YTKYR-T4X34-R7VHC |
| Windows Server 2008 R2 Enterprise | 489J6-VHDMP-X63PK-3K798-CPX3Y |
| Windows Server 2008 R2 Datacenter | 74YFP-3QFB3-KQT8W-PMXWJ-7M648 |
| Windows Server 2012 R2 Standard | D2N9P-3P6X9-2R39C-7RTCD-MDVJX |
| Windows Server 2012 R2 Datacenter | W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9 |
| Windows Server 2016 Datacenter | CB7KF-BWN84-R7R2Y-793K2-8XDDG |
| Windows Server 2016 Standard | WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY |