预装win8中文版升级专业版有密钥么？没有的话，多少钱？

即windows corecountryspecific 升到windows professional,表示surface中文版太坑

都试试 总有可以的~~ 只适用于升级~~ 注意：不适用于激活系统~~

升级完后需要激活key 追问下 私信你~~

2GVN8-TV3C2-K3YM7-MMRVM-BBFDH Professional
4NMMK-QJH7K-F38H2-FQJ24-2J8XV Professional
76NDP-PD4JT-6Q4JV-HCDKT-P7F9V Professional
7HBX7-N6WK2-PF9HY-QVD2M-JK49V Professional
84NRV-6CJR6-DBDXH-FYTBF-4X49V Professional
967N4-R7KXM-CJKJB-BHGCW-CPKT7 Professional
BDDNV-BQ27P-9P9JJ-BQJ96-KTJXV Professional
CDQND-9X68R-RRFYH-8G28W-82KT7 Professional
DWV49-3GN3Q-4XMT7-QR9FQ-KKT67 Professional
F2M4V-KFNB7-9VVTW-MVRBQ-BG667 Professional
F8X33-CNV3F-RH7MY-C73YT-XP73H Professional
GPTCC-XN297-PVGY7-J8FQY-JK49V Professional
HV3TW-MMNBG-X99YX-XV8TJ-2GV3H Professional
J6FW2-HQNPJ-HBB6H-K9VTY-2PKT7 Professional
KQWNF-XPMXP-HDK3M-GBV69-Y7RDH Professional
MMRNH-BMB4F-87JR9-D72RY-MY2KV Professional
N4WY8-DVW92-GM8WF-CG872-HH3G7 Professional
ND8P2-BD2PB-DD8HM-2926R-CRYQH Professional
RRYGR-8JNBY-V2RJ9-TJP4P-749T7 Professional
VHNT7-CPRFX-7FRVJ-T8GVM-8FDG7 Professional

1、点击开始——选择windows anytime upgrade，运行后会显示如下界面： 可以测试如下激升级密钥： 22tkd-f8xx6-yg 69f-9m66d-pmjbm fjgcp-4dfjd-gjy49-vjbq7-hyrr2 49pb6-6bj6y-khgcq-7ddy6-tf7cd --- xxxxx-oem-8992662-00015 --- samsung 342dg-6yjr8-x92gv-v7dcv-p4k27 --- xxxxx-oem-8992662-00400 --- dell 22tkd-f8xx6-yg69f-9m66d-pmjbm --- xxxxx-oem-8992662-00497 --- ibm-lenovo 6k2ky-bfh24-pjw6w-9gk29-tmpwp-----lenovo 新的key 2、上面的key不能用，则可以用百度再搜索一下"win7升级密钥“，一般能找到。 3、如果无法使用升级密钥进行升级，也没有关系，可以下载win7旗舰版的安装镜像，自己手动安装win7旗舰版，安装完成后通过激活工具激活为正版系统即可，比如小马激活工具、kms激活工具、windows loader激活工具等等。