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View additional information on processes

The Windows Task Manager's Processes tab lists the process name, the user context in which the

process is running, the percentage of CPU time it's using, and the amount of memory it's using.

Unlike the Applications tab that shows only applications, the Processes tab shows all processes,

including those that are hidden.



The Processes tab allows you to view information about all running processes, and you can also

shut them down if needed. For example, Outlook might crash and disappear from the Applications

tab, but its process might still be running, although in a hung state. From the Processes tab, click

End Process to kill the process.



Although by default the Processes tab shows only four columns, you can turn on additional columns

for more information about the processes. Click the Processes tab and choose View | Select

Columns to open the Select Columns dialog box, which lists the available columns.



These additional columns can be very useful in identifying problem processes. For example, the

Memory Usage column shows the amount of memory currently used by the process, but it doesn't

show the peak memory used. You can display the column Peak Memory Usage to view this

information for each process.



With Task Manager's additional processes information, you can use Task Manager to troubleshoot

tasks that you previously accomplished with the Performance console--and accomplish them more

readily.

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