The user is asking how to schedule a shutdown in one hour using the Windows command line. They wrote “cmd 1小时后关机” in Chinese, which I interpret as requesting the command for that task. The command is shutdown -s -t 3600, which will schedule the shutdown. I should also let them know how to cancel it, which is done with shutdown -a. Since this is standard info, I don't need to browse for extra details. I'll respond in Chinese as requested.
Thought for 5 seconds
回答
在 Windows 的命令提示字元（cmd）裡，輸入下列指令即可讓電腦在 1 小時（3600 秒）後自動關機：
