September 2023

Microsoft Volume Licensing Center Website

Manage enterprise license and download operating system image

管理企业许可证、下载系统镜像

Enter the website and click on the product license you want to view to display the included services/functions

进入网站，点击需要查看的产品许可证，即可显示所包含的服务/功能

Some services of Microsoft 365 (21v Edition) can be purchased separately, and you can check the price on the 21Vianet Blue Cloud website:

Microsoft 365 （中国版）中有部分服务可单独售卖，可通过世纪互联蓝云网站查询：

OneDrive for business (Plan 1) 只有1 TB空间

购买Microsoft 365 E3、E5后，可以在用户OneDrive页面修改成 5 TB。

Open this website to view all Microsoft 365 license services, including Business editions, Enterprise editions, and comparisons between licenses.

进入下面这个网站可以查询到所有Microsoft 365许可证的服务，包含商业版、企业版，以及许可证之间的对比。

When purchasing Microsoft 365, you need to use Microsoft 365 initial domain name, The following website can check the domain name status: