How can I download SQL Server?

To download SQL Server, you can follow these steps:

1. Access Microsoft’s official SQL Server download page by opening your web browser. The page can be found at the following URL: https://www.microsoft.com/zh-cn/sql-server/sql-server-downloads.
2. On the download page, you can choose from different versions and version numbers. Select the version you want to download, then click the corresponding “Download” button.
3. On the download page, you will find an “Install” button. Click on this button to download the installation file for SQL Server.
4. Once the program file has finished downloading, double click to open it and run the installation program.
5. During the installation process, you will be guided through various steps to complete the installation. You will need to accept the license agreement, choose the installation type, select the installation location, and so on.
6. Click the “Install” button to start the installation process after completing all necessary steps.
7. The installation process may take some time, depending on the performance of your computer and the installation options you choose.
8. After installation is complete, you can run SQL Server and start using it.

Please note that the above steps apply only to the free developer edition and trial version of SQL Server. If you wish to purchase the official commercial version, please visit Microsoft’s official website or contact your sales representative for more information.