Ending a Process Using the Task Manager

by Barry Dysert
(last updated January 15, 2018)

2

Occasionally, a process "hangs" and does not respond, or you may find a runaway process consuming too much CPU or memory. And since a process may not have a window, there is no Close button you can use to try to terminate it. In times like these you have little choice but to end the process with the Task Manager.

The Task Manager is an administration application that runs at a higher priority than normal applications, and it has sufficient privilege to terminate processes. You can invoke the Task Manager by right-clicking the taskbar and selecting Start Task Manager from the resulting Context menu, by pressing Ctrl+Alt+Delete and selecting Start Task Manager from the Context menu, or by pressing Ctrl+Shift+Esc.

When the Task Manager is displayed, you'll want to make sure the Processes tab is selected. The appearance of the Task Manager differs if you are using Windows 7, Windows 8, or Windows 10. (To see the Processes tab in Windows 8 or Windows 10, you may need to click the More Details link at the bottom-left corner of the Task Manager, if that link is visible.) (See Figure 1.)

Figure 1. The Windows Task Manager window in Windows 10.

The processes listed in the Task Manager are sorted alphabetically by what is shown in the Image Name column (Windows 7) or the Name column (Windows 8 and Windows 10). If you want them sorted in reverse order, click on the heading of the column. If, instead, you want to sort the window by how much of the CPU's attention is being used by the process, click on the heading of the CPU column, etc.

To terminate a process, select the process and click the End Process button (Windows 7) or the End Task button (Windows 8 and Windows 10). If the process is hogging the CPU, though, and you would rather not kill it, you can right-click the process and reduce its priority or assign it to a particular CPU so it won't take over your whole system. If, before you end it, you want to go to the program that the process is running, you can right-click the process and select Open File Location.

If you do end the process, it will quickly be terminated and the Task Manager's display will reflect this. You can then close the Task Manager by clicking its Close button.

 This tip (12209) applies to Windows 7, 8, and 10.

Author Bio

Barry Dysert

Barry has been a computer professional for over 35 years, working in different positions such as technical team leader, project manager, and software developer. He is currently a software engineer with an emphasis on developing custom applications under Microsoft Windows. When not working with Windows or writing Tips, Barry is an amateur writer. His first non-fiction book is titled "A Chronological Commentary of Revelation." ...

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Comments

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What is nine minus 6?

2018-01-15 17:24:50

Allan Poe

Unfortunately , I have found that Task Manager does not work if the computer is frozen. Also, it seldom works if the application you want to kill is hanging .


2018-01-15 10:58:07

Henry Noble

The Task Manager may also save you from malicious web sites that take over and freeze the browser in an effort to force you to click on a button to contact their fake helpline.
When this happens, you should still be able to invoke Task Manager via a right-click on the Taskbar or via the venerable Ctrl-Alt-Del. Then right-click on the browser process (Chrome, Edge, IE, Firefox, etc.) and select 'End task'.
You probably can restart the browser immediately, but I recommend a restart to clear memory.


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