Note: If your computer is not connected to the Internet and you must do a phone activation you will still need the serial number from your upgrade email.

注意：如果你的计算机不是宽带那你就必须电话激活，你仍然需要从你的升级电子邮件中获得序列号。

youdao

Note: If your computer is not connected to the Internet and you must do a phone activation you will still need the serial number from your upgrade email.

注意：如果你的计算机不是宽带那你就必须电话激活，你仍然需要从你的升级电子邮件中获得序列号。

youdao