1. Locate the Mysql \ bin directory of the file folder, and copy the folder address.
2. Right-click "My Computer" - "Properties" command, open "System dialog box", select "Advanced System Settings" to open the "System Properties" dialog box, select the "Advanced" tab - "Environment Variables"
2. Double-click the "path", the Open dialog box, create, copy the address input, one by one click on the OK button.