Ending a Process Using the Task Manager

by Barry Dysert
(last updated December 8, 2014)

1

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 (See Figure 1.) or Windows 8. (See Figure 2.) (To see the Processes tab in Windows 8, you may need to click the More Details link at the bottom-left corner of the Task Manager, if that link is visible.)

Figure 2. The Windows Task Manager window in Windows 8.

Figure 1. The Windows Task Manager window in Windows 7.

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). 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). 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 and 8.

Author Bio

Barry Dysert

Barry has been a computer professional for over 30 years, working in different positions such as technical team leader, project manager, and software developer.  He is currently a senior software engineer with an emphasis on developing custom applications under Microsoft Windows. ...

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What is one less than 4?

2014-12-08 09:24:01

Henry Noble

It is safer to begin at the Applications tab. If the application causing problems is in the list, highlight it then click End Task.


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