當夜深人靜，當你躺在床上準備入睡，卻發現電腦還在不斷運算，消耗著寶貴的能源。如何讓電腦自動關機，免除你的憂慮呢？別擔心，php小編子墨為您帶來了詳細的解決方法。本篇文章將一步步引導您設定電腦的自動關機功能，讓您輕鬆享受省時省心的關機體驗。
1、設定自動關機，其實只從系統自帶的功能就可以做到，就是在運作框中輸入關機指令。開啟開始功能表，點選運行。如果沒有運行，就直接按鍵盤快捷鍵打開，win+r打開即可。
2、例如，我們想讓電腦在三個小時以後關機，就打開開始選單，打開運行框，在運行框中輸入shutdown -s -t 10800 然後確定就可以了。這裡的10800就是三小時的秒數，因為系統記憶關機時間是以秒數計算的。
3、點擊確定之後，會出現一個短暫的黑色的命令框，繼而消失，然後在桌面托盤處顯示一個訊息，即關機信息，將在多少分鐘內關閉。然後這個提示框就會消失。
4、如果你中途後悔了，或者快到關機的時間了，但是你還有重要的工作沒有做完，就再次打開運行，在運行中輸入shutdown -a這樣一個命令，然後點選確定。
5、此時還是會出現一個黑色的命令框，然後會在托盤處顯示一個訊息，即計劃的任務被取消。這樣說明，到時候就不會再自動關機了。如果在臨終關懷機時還會跳出一個提示，即幾十秒後關機，需要再次輸入一下取消，因為取消一次可能不管用，不知道這是bug還是什麼。
6、如果你想在特定的時間關閉電腦，也可以打開運行框，比如，我要在下午二點二十六關閉電腦，那麼就在運行框中輸入at 14: 26 shutdown -s這樣一個指令，點選確定，同樣會有一個提示。顯示多少時間後關機，取消的方法也是跟上面一樣。
7、透過系統指令設定關機當然是非常簡單的，但是需要你去記憶一些常用的指令，雖然這些指令並不復雜，但是每天輸入的話也是比較麻煩，這時你可以借助軟體來完成自動關機的操作。下載一個電腦自動關機的軟體。如圖所示。點擊一下上面的定時圓圈。
8、在後面的時間設定框中，輸入你想關機的時間，，設定好關機時間之後，點擊下面的確認關機按鈕，這個關機計劃就設定好了，系統會在指定的時間關機。
9、倒數計時狀態裡顯示了系統關機的詳細信息，包括還有多少時間開始關機。
注意：自己設定的關機計劃要知道，以免關機的時候手上還有很重要的工作沒有做完，或者有很重要的資料沒有來得及保存，這樣就得不償失了。
1、不知你使用的是什麼播放器，一般的播放器都可以設定定時關機。
（如千千靜聽等） 2.用其它軟體設定自動關機。 （如360健康精靈） 3.在運作中輸入自動關機指令shutdow -s -t 3600（3600代表時間，以秒為單位，即1小時）問對人了，前幾天才解決了此問題
在記事本中寫上：
shutdown /s /futdown /s /fut 🎜#
然後將它另存為"*.bat"的文件控制面板——計劃任務——添加新任務——瀏覽選中這個BAT文件——每天——每天，勾選完成後顯示高級屬性在完成後彈出的任務屬性對話框中點“計劃”——計劃任務選為空閒時，設定時間為30分鐘，就可以了# 🎜🎜#如果不想被別人看到，設定它的NTFS權限就可以了
四、如何讓電腦下完東西後自動關機？
2、然後滑鼠選擇圖標，右鍵下拉選單裡選擇「管理」。
3、在彈出的電腦管理面板中找到並且點擊「任務規劃程式」。
4、然後在右邊點選「建立基本任務」。
5、接著在彈出的創建基本任務面板裡，輸入任務的名稱以及基本描述，點擊下一步。
6、然後在彈出的觸發器裡選擇該任務是每天執行還是每週，或者其他選項，然後點擊下一步。
7、接著輸入關機的具體時間，以及間隔時間，點選下一步。
8、在操作面板裡，預設的啟動程序，不用動，點選下一步。
9、在啟動程式裡找到系統路徑。
10、以及找到shutdown.exe文件，點選下一步。
11. Finally, check the name and description, shutdown time and startup program. If there are no errors, click Finish. The computer has been set to shut down automatically.
You can follow these steps to make your computer shut down automatically:
Open the Start menu and select the Settings or Control Panel option.
In the Settings or Control Panel window, select the System and Security or System option.
In "System and Security" or "System" options, select the "Power & Sleep" option.
In the "Power & Sleep" options, select the "Change plan settings" option.
In the "Change plan settings" option, select the plan you want to change and then select the "Change advanced power settings" option.
In the "Change advanced power settings" option, select the "Turn off your computer" option.
Expand the "Turn off your computer" option and find the "After turning off your computer" option.
In the "After shutting down computer" option, select the time you want (e.g. 5 minutes, 10 minutes, 30 minutes, etc.).
Click the "OK" button to save changes and close all windows.
Now, your computer will automatically shut down within the time you set. It should be noted that if you are performing certain tasks or operations before the computer is shut down, the system may prompt you to save unsaved work. Before automatically shutting down, make sure you have saved all important work and files.
You can use the Windows scheduled task function to shut down your computer automatically. The following are the specific steps:
Open Windows "Task Scheduler": Enter "Task Scheduler" in the Windows search bar, and then click to open the program.
Create a new scheduled task: In the Task Scheduler window, click the Create Task button in the left panel.
Configure the basic information of the task: In the "General" tab, enter the name and description of the task. Then, select the operating system to use and the user to run the task. Make sure the selected user has administrator rights.
Configure trigger: In the Trigger tab, choose when to launch the task. You can choose to run the task on a specific date and time, or after a specific event occurs.
Configure action: In the Actions tab, select the action you want to perform. In this example, select the "Start a program" action and enter "shutdown.exe" as the name of the program/script. Enter "/s" in "Add Parameter" to indicate the shutdown operation.
Configure other options: In the "Conditions" and "Settings" tabs, you can select other options, such as what to do after a failed startup task, the interval between task repetitions, and more.
Complete task creation: After completing the above steps, click the "OK" button to create the task. The scheduled task starts automatically until you manually stop it or delete the task.
Please note that before performing this operation, please make sure to save all important files and close all running programs to avoid data loss.
1. WIN7 system: Right-click a blank space on the desktop - select "Personalize" - click "Screen Saver" - click "Change Power Settings" - click "Change Plan Settings" - Set "Close" Monitor" and "Put computer to sleep", set the time to be the same as the screen saver setting time.
2. XP system: Click Start - Open Control Panel - Click Power Options - Set "Turn off monitor" and "System standby". The setting time is the same as the screen saver setting time.
Operation method:
1. Click on the computer software, then right-click and select "Manage", and then the computer management window will pop up, where we select "Task Scheduler".
2. Then a new screen will switch out on the right. We can see an option to "Create Basic Task Wizard", click on it.
3. Enter "Automatic shutdown" in both the name and description, and then click Next. In the trigger interface, select "Daily" and click Next.
4. Set "Interval", "Start Program", "Program and Script" according to your actual needs, and finally click "Finish" below.
How to force the computer to shut down at a scheduled time:
1. Click the spherical "Start" in the lower left corner of the computer, and then select "Control Panel" in the pop-up menu;
2. Select "Administrative Tools" in the open control panel program ;
3. Select "Task Scheduler" in the management tool;
4. After "Task Scheduler" is opened, select "Create Basic Task..." in the operation list on the right to open the Create Basic Task Wizard;
5. In the "Create Basic Task Wizard" that opens, give this task a name and click the "Next" button on the lower right;
6. In the "Task Trigger" step, keep the default "Daily" unchanged, directly Click "Next" on the lower right;
7. Change the time to 23:20:00, which was 11:30 pm before;
8. In this step of operation, keep the default selection of "Start Program" unchanged, and click the "Next" button directly;
9. In the "Start a Program" step, under Programs or Scripts, find the program and click Next.
Automatic computer shutdown may be caused by power management settings, hardware failure, system errors or malware.
1. Check the power management settings: Open the control panel, make changes in "Power Options", and set the time for the computer to automatically shut down.
2. Detect hardware failure: Check the heat dissipation of the computer, whether the power cord connection is good, clean the radiator, etc.
3. Check system errors: Run the fault detection tool that comes with the system to fix system errors.
4. Check for malware: Use anti-virus software to comprehensively scan your computer and remove malware.
1. Open the "Control Panel" and click "System and Security".
2. Select "Manage Power Plan" and select "Change Plan Settings" in the pop-up window.
3. In "Change advanced power settings", expand "Sleep" and "Shutdown" and set the automatic shutdown time you want.
If you need to cancel the automatic shutdown setting, open the "Control Panel", click "System and Security", select "Manage Power Plans", select "Change Plan Settings" under the current plan, and then Change the "After shutdown" option to "Never".
Through the above methods, you can easily understand the reasons why the computer automatically shuts down, and learn how to set and cancel automatic shutdown. Hope these methods can help you solve the problem of computer automatically shutting down.
Thank you for reading, I hope this article will help you solve the problem of automatic computer shutdown.
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