It can happen that, sometimes, you forget the PC turned on and remain in operation throughout the night. In this article, we see how to automatically shut down your PC at a scheduled time, setting up Windows 10 appropriately.
Let's also see how to avoid and cancel automatic shutdown If we were still working on the computer at the scheduled shutdown time.
Command shutdown to shut down the computer
Let's start with some theory. To shut down the computer, we use the command shutdown. The syntax that we analyze, for the command shutdown, is as follows:
shutdown /s /f /t 600 /c "Messaggio personalizzato!"
where:
- the option /s indicates to turn off the computer (there are also other options for restarting and disconnecting the computer, but they are not relevant to our purpose);
- /f forces the closure of all applications - be careful: data might be lost if we haven't saved our work before leaving the computer! Windows applies the option /f, automatically, if it is indicated a time later /t;
- /t allows you to set a time, in seconds, after which the computer will automatically shut down (in this example, 600 seconds corresponds to 10 minutes);
- /c it gives the ability to customize the computer shutdown message.
It is possible to test the command shutdown, at the command prompt. From Boot menu; start the Command Prompt, which is located in Windows system.
from the window that opens type the shutdown, with all the options listed above.
Windows shows the custom warning message and the computer shuts down 10 minutes after the command is executed.
Alcune applicazioni, che supportano la funzionalità, permettono di recuperare automaticamente il documento non salvato al momento dell'arresto del sistema.
Automatically shut down your PC at a scheduled time
But how do you automatically turn off your PC at a scheduled time, for example at 22:30?
E' molto semplice. Per spegnere automaticamente il computer ad un'ora impostata, bisogna includere il comando shutdown, con tutte le opzioni sopra indicate, all'interno dell'Scheduler.
From the Boot menu, avviare l'Scheduler, which is located in Windows administration tools.
Impostare un'attività nell'Scheduler to turn off the computer at a set time
Per spegnere automaticamente il computer all'ora stabilita, bisogna creare una nuova attività. Dalla finestra dell'Scheduler, we click on Create activities.
A new window opens: Create activities. Assegnare un nome all'attività, ad esempio: "Spegnimento automatico del computer". Selezionare l'opzione: Run regardless of users' connection. Infatti, lo spegnimento automatico del computer all'orario impostato, deve avvenire indipendentemente dal fatto che ci siamo dimenticati la sessione aperta, oppure che ci si trovi disconnessi.
We set the trigger condition of our planned action. Click on the table Activation, then click Nuovo.
From the window New activation, impostiamo l'orario in cui spegnere automaticamente il PC. Come data di inizio, inserire il giorno corrente. Selezionare l'opzione Daily. Sincerarsi che l'operazione pianificata sia attivata: deve essere spuntato il checkbox Activated. To confirm, you can press the Ok.
Dalla tabella, possiamo quindi verificare che l'attività sia stata pianificata correttamente. Non dobbiamo premere Ok, in questa finestra, bensì proseguire ad impostare le altre tabelle dell'attività.
We enter the command shutdown nell'Scheduler
We click on Actions, then click Nuova.
The new action we set is the command itself shutdown. From the menu OperationChoose Program start. Next, we type shutdown in the text field Program or script. All the arguments and options that we have listed before, must be entered in the Add arguments (optional). For our goal, i.e. automatically turn off the PC at a scheduled time, the arguments are mandatory, and not optional.
To avoid typing mistakes, you can copy/paste texts.
Program or script:
shutdown
Add arguments:
/s /f /t 600 /c "Il computer sta per essere arrestato. Utilizzare l'icona sul desktop per annullare lo spegnimento!"
Press Ok to confirm the data just entered.
Dalla tabella, possiamo quindi verificare che l'azione sia stata inserita correttamente. Anche qui, non dobbiamo premere Ok, bensì proseguire ad impostare le altre tabelle dell'attività.
Automatically turn off the PC at a scheduled time: if we were still working?
We click on the table Conditions. The first option from which we must remove the check is: Avvia l'attività solo se il computer è alimentato da rete elettrica. In fact, if we are using a laptop, we would like it to turn off automatically even (and above all) if it is battery powered.
In addition, we can indicate to turn off the computer only if the computer has been idle for 10 minutes (or from a settable time). If we were working, the computer would wait for the idle state even for 1 hour (this time is also settable) before turning off automatically. To automatically turn off the computer at a set time, only if the computer is idle, click on: Avvia l'attività solo se il computer è inattivo.
If, on the other hand, we still want to turn off the computer regardless of the state of use (remember that later I will explain how to create an icon on the desktop to cancel the automatic shutdown of the PC), we remove the check from: Avvia l'attività solo se il computer è inattivo.
Again, we don't click on Ok, but let's continue on the next table: Settings. Uncheck: Stop if done for longer. Finally we can press Ok to save our planned task!
Può essere che il computer richieda l'immissione della password. Digitare la password dell'utente e cliccare su Ok.
Ottimo! L'operazione pianificata per spegnere automaticamente il computer ad un certo orario impostato, è ora attiva e funzionante. La potete trovare cliccando su Task Scheduler Library, along with other tasks that are already scheduled.
Modify or Delete the scheduled automatic shutdown of the PC at a set time
If you change your mind and want to cancel the settings you just made, no problem. You can delete the scheduled operation for the automatic shutdown of the computer. By clicking on Task Scheduler Library, you will find, in the list, the task we just set.
Through the right mouse button, we can decide to click on Property, to modify the task, rather than on Elimination to delete it.
The same commands Property and Remove is available at the bottom right. Changing the properties of the scheduled operation can be useful, for example, to change the set time for automatically shutting down the computer.
Automatically turn off the PC at a scheduled time: the test!
Per effettuare una prova, potete tranquillamente impostare un orario di spegnimento entro una decina di minuti dall'orario attuale. Tenete anche conto che, se avete impostato di non spegnere il PC se lo state ancora utilizzando, dovrete programmare un orario più lontano.
Raggiunto l'orario programmato, trascorsi i 10 minuti in cui possiamo cambiare idea (impostati con l'opzione 600 /t in command shutdown) the computer shows the shutdown screen. This is the shutdown screen of the computer when you are disconnected.
This, on the other hand, is the shutdown screen if you are logged in to your account.
Evitare lo spegnimento automatico del computer all'ora impostata
Vediamo ora il comando per annullare lo spegnimento automatico del computer, qualora l'Scheduler avesse già avviato l'attività.
The command to type to cancel the automatic shutdown of the computer is:
shutdown /a
From the Command Prompt, you can try the shutdown /a after typing the power off command.
We can create an icon on the desktop containing the program to cancel the automatic shutdown of the computer at the set time. By right-clicking on an empty area of the desktop, select Nuovo and then Connection.
The window opens to create a new link. In the text box Enter the path for the link, type the command:
shutdown /a
Then continue, by clicking on Forward.
Digitare il nome che vogliamo assegnare al collegamento, ad esempio: "Annulla spegnimento PC". Infine, cliccare su Done.
Here is the shortcut created on our desktop! If the computer is about to shut down automatically at the scheduled time, we have 10 minutes to click this shortcut and cancel the automatic shutdown.
By clicking on the new link with the right mouse button, we can view the PropertyFrom this window, we can also change the icon for the shortcut.
In conclusion
We learned how to use the command shutdown to turn off the computer.
Next, we saw how to bind the command shutdown to scheduled tasks, to automatically turn off the PC at a scheduled time.
Finally, we have seen how to cancel the automatic shutdown of the computer.
Surely, we will no longer forget the computer turned on all night!