This wikiHow teaches you how to use a Windows computer's Command Prompt app to shut down the computer.

Steps

  1. 1
    Open your PC's Start menu. You can do this either by clicking the Windows logo in the bottom-right corner of the screen, or by pressing the Win key on your keyboard. The Start menu will open with your mouse cursor in the "Search" field.
  2. 2
    Type command prompt into the "Search" field. Doing so will search your computer for the Command Prompt app, which will pop up at the top of the search menu.
    • You can also bring up the "Search" bar on Windows 8 by hovering your mouse in the top-right corner of the screen and clicking the magnifying glass when it appears.
    • If you're using Windows XP, you'll instead click the Run app on the right side of the Start menu.
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  3. 3
    Right-click Command Prompt. It resembles a black box. Doing this will invoke a drop-down menu.
    • If you're using Windows XP, you'll instead type cmd into the Run window.
  4. 4
    Click Run as administrator. It's near the top of the drop-down menu. Doing so will open Command Prompt with administrator privileges.
    • You'll need to confirm this choice by clicking Yes when prompted.
    • If you're using Windows XP, you'll click OK to open Command Prompt.
    • You won't be able to run Command Prompt in administrator mode if you're on a restricted, public, or networked computer (e.g., a library or school computer).
  5. 5
    Type shutdown -s into Command Prompt. This command will shut down your computer within a minute of the command being issued.
    • If you want to shut down your computer immediately, instead type shutdown -s -t 00 into Command Prompt.
    • To shut down your computer a set number of seconds or minutes from the current time, type shutdown -s -t ## where "##" is the number of seconds (e.g., "06" for six seconds, "60" for a minute, "120" for two minutes, etc.).
  6. 6
    Press Enter. Doing so will run your command and prompt your computer to begin shutting down. It will typically do so within less than a minute.
    • If you have several programs open, Windows will first close these programs for you. Make sure your work is saved before shutting down.
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Community Q&A

  • Question
    What command can I use to shut down 15 seconds from now?
    Community Answer
    Community Answer
    You would type (without quotations): "shutdown -s -t 15".
  • Question
    How do I hack a WiFi network with command prompt?
    Community Answer
    Community Answer
    Your best bet is to use an OS designed for such, like Kali Linux.
  • Question
    How do I run USSD codes on Lumia 710?
    Ali Zain
    Ali Zain
    Community Answer
    USSD Codes aren't supported in 710, maybe a future software update will cover it.
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Warnings

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About This Article

Jack Lloyd
Written by:
wikiHow Technology Writer
This article was co-authored by wikiHow staff writer, Jack Lloyd. Jack Lloyd is a Technology Writer and Editor for wikiHow. He has over two years of experience writing and editing technology-related articles. He is technology enthusiast and an English teacher. This article has been viewed 162,098 times.
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Co-authors: 10
Updated: May 15, 2018
Views: 162,098
Categories: Command Prompt
Article SummaryX

1. Click the Start Menu.
2. Search by typing: Command Prompt.
3. Right-click Command Prompt.
4. Click Run as Administrator.
5. Type: shutdown -s.
6. Press Enter.

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