There are two installations of mysql (for Windows): one is the direct installation of the exe, and the other is the installation-free version, which needs to be executed with the help of Windows cmd.
mysqlxxx.xxx.xxx.exe software installation (borrowed, I don’t know when this document was downloaded, I copied it)
Software download link:
https://pan.baidu.com/s/1ps_pfVVNTFfn4z56DzHsZw Extraction code: wxgy
The following is the software content:
MySQL Anso图Solution
1. Installation of MYSQL
The software is different. The basic steps for installation can be found below. They are all the same. Be sure to remember the password, port and service name.
1. Open the downloaded mysql installation file mysql-5.0.27-win32.zip, double-click to decompress it, and run "setup.exe".
2. Select the installation type. There are three options: "Typical (default)", "Complete (complete)", and "Custom (user-defined)". Select "Custom" and press the "next" key to continue. 
3. Left-click on “Developer Components” and select “This feature,
and all subfeatures, will be installed on local hard drive.", that is, "This part, and all subfeatures, will be installed on local hard drive." In the above "MySQL Server (mysql server)", "Client Programs (mysql Do the same for "Client Program" and "Documentation" to ensure that all files are installed. Click "Change..." to manually specify the installation directory.
4. Fill in the installation directory. Mine is "F:\Server\MySQL\MySQL Server 5.0". It is also recommended not to put it in the same partition as the operating system. This can prevent the data from being cleared when the system is backed up and restored. Press "OK" to continue.
Confirm the previous settings. If there are errors, press "Back" to return and redo. Press "Install" to start the installation.
5. Installation is in progress, please wait until the following interface appears.
Here you are asked whether you want to register a mysql.com account, or use an existing account to log in to mysql.com. Generally, this is not necessary. Click "Skip Sign-Up" and press "Next" to skip this step. Continue to complete the installation of MYSQL.
2. MYSQL configuration
1. After the installation is completed, the following interface will appear and you will enter the mysql configuration wizard.
2. Select the configuration method, "Detailed Configuration (manual precise configuration)", "Standard Configuration (standard configuration)", we select "Detailed Configuration" to facilitate familiarity with the configuration process.
3. Select the server type, "Developer Machine (development and testing type, mysql takes up few resources)", "Server Machine (server type, mysql takes up more resources)", "Dedicated MySQL Server Machine (specialized database server, mysql takes up more resources)" all available resources)"
4. Select the general purpose of the mysql database, "Multifunctional Database (general multi-functional, good)", "Transactional Database Only (server type, focused on transaction processing, general)", "Non-Transactional Database Only (non-transaction processing) , relatively simple, mainly used for monitoring and counting, support for MyISAM data types is limited to non-transactional), press "Next" to continue.
5. Select the number of concurrent connections to the website, the number of simultaneous connections, "Decision Support (DSS)/OLAP (about 20)", "Online Transaction Processing (OLTP) (about 500)", "Manual Setting (manual setting, yourself Lose a number)".
6. Whether to enable TCP/IP connection and set the port. If not enabled, you can only access the mysql database on your own machine. On this page, you can also select "Enable Strict Mode", This way MySQL won't tolerate minor syntax errors. If you are a newbie, it is recommended that you cancel the standard mode to reduce trouble. But after becoming familiar with MySQL, try to use the standard mode because it can reduce the possibility of harmful data entering the database. Press "Next" to continue
7. Set the default database language encoding of mysql (important). Generally, UTF-8 is selected, and press "Next" to continue.
8. Choose whether to install mysql as a windows service, you can also specify the Service Name (service identification name), and whether to add the bin directory of mysql to the Windows PATH (after adding it, you can directly use the files under the bin without specifying the directory name) , for example, to connect, "mysql.exe -uusername -ppassword;" is enough. You don't need to point out the complete address of mysql.exe, which is very convenient). I have checked everything here, and the Service Name remains unchanged. Press "Next" to continue.
9. Ask if you want to change the password of the default root user (super administrator). "Enable root access from remote machines (whether to allow root users to log in on other machines, if you want security, don't check it, if you want convenience, check it)". Finally, "Create An Anonymous Account (create a new anonymous user, anonymous users can connect to the database, but cannot operate data, including queries)". Generally, there is no need to check it. After the settings are completed, press "Next" to continue.
10. Confirm that the settings are correct, and press "Execute" to make the settings take effect, which completes the installation and configuration of MYSQL.
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For some operations under mysql cmd, see:
https://blog.csdn.net/u010952056/article/details/88350210
mysql5.1~5.7 installation configuration_free installation version under windows