# Win10 如何不重開機使環境變數更新生效 --- ###### tags: `電腦` 1. 開啟 cmd 視窗 3. 輸入 `set PATH=C` 4. 關閉 cmd 視窗並再次重啟 5. 輸入 `echo %PATH%`,此時環境變數已更新 ref: [refresh environment variables without reboot windows 10](https://search4fan.github.io/post/win10_new_system_variable_without_restart.html)
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