![]() ![]() Aimed at hardcore PC users who want to look under the hood of their computers and find out how they work, the tool brings many powerful options to the table, such as the ability to suspend processes or find out all resources used by a particular process. I can now do further research to determine how to get the file released or what the ramifications might be if I simply kill the process holding it open.Process Explorer is a lightweight and portable application that offers advanced features compared to the Windows Task Manager when it comes to monitoring running processes and making some changes to their behavior. ![]() I quickly see that the process holding the file open is "DeleteMe" and its PID is 2872. I simply click the binoculars icon (the Find command), enter the name of the locked file, and click Search. With Process Explorer this is no longer a problem. Of course, the dialog box indicating that Temp.tmp is in use doesn't provide any indication of which program has the file open. When I try, though, I get the error message that it's in use by another program. For example, say that I have a file called "Temp.tmp" that I'd like to delete. Have you ever tried to delete a file only to be told that the file is in use by another program? The Find command locates the process holding the file open so you can decide what to do about it. The Process Explorer feature that I use the most is the Find command. Since processes can require and use other processes, this is a very helpful way to figure out the entire scope of what a process is using on your system. Process Explorer's two-pane view with a process selected.īasically the bottom pane provides more information about whatever process you have selected in the top pane. ![]() To see meaningful data in the bottom pane, all you need to do is click a process in the top pane. The display is then split horizontally and the new pane appears empty. To bring up the second pane, click View | Show Lower Pane. Process Explorer can also run in two-pane mode. Another click of that column's header causes the display to be sorted in descending order by that column. The display is then sorted in ascending order by that column. To sort by a column, just click that column's header. Sometimes, though, you may want to sort by process name (especially if you're interested in a particular process) or by another column that you've added. ![]() I usually have the display sorted by CPU so that the most CPU-intensive processes appears near the top. By right-clicking a column header you can select several other columns that can be displayed. Process Explorer's Main Screen.īy default Process Explorer displays five columns: the process name, its PID (process ID), the CPU percentage it's using, the process' description, and the company name. When you first launch it, the main screen can be quite overwhelming. Process Explorer is a GUI-based utility that allows you to look at and, to some degree, manipulate the processes on your system. I just introduce it here and give you a high-level overview of a few things you can do with it so that you can add it to your toolbox. It has so much functionality built into it that it would require many tips to do a decent job covering it. Process Explorer comes to us from the folks at Sysinternals, so it's very well designed and implemented. ![]()
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