Comments for How can I tell what's running on my machine?

Comment from Katherine Wilson on 2012-01-17

2012-01-17T23:36:50Z

Hi there! I agree with another commenter. I can find out what's running, but the file does not give you enough information to determine WHAT IT IS, and exactly what it's doing. I ask because my grand-daughter has just discovered the Internet, and since she has been using my computer it has, all of a sudden, slowed down. My computer is a Dell, only 13 months old, and I keep it cleaned, inside and out. Any suggestions? Thanks in advance

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Comment from Gene Collins on 2011-01-05

2011-01-06T01:45:01Z

After I had a HD crash and replaced it I re-installed the OS. I'm a gammer and I play BF2142 "a lot", or did so to say. Now when I play after a few min's the screen jumps around and the whole thing stagers worce then a drunk.
I've ran just about every spyware and virious program, reg repair and any other thing I can think of and nothing showes up. If I stop or pause the game everything seems to return to normal. I'm now useing Norton Internet anti-virious and have tried everything I can think of to locate whats going on but as soon as I enter the game Norton seems to stop logging the processes. As soon as I pause the game everything returns to normal. Issue is that it runs great for about 8 min's and then goes to it's knees for about 4 min's then it repeats itself. At other times I get a message that says program not responding and then I'm asked if I want to close it or wait. sooner or later it respondes. On the internet some IP's seem to take forever to load or I get a "No link" message. Any Ideas? I'm running Quad AMD 64's at 2.8 ghz, Vista 64-sp2 fully updated. I have 8 gig of mem and plenty of video etc. This thing ran really fast before no matter what.

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Comment from Lil on 2010-10-27

2010-10-27T16:10:04Z

Hi - for the past week, something starts running after midnight and it causes the blue "screen of death" - is there a way of trying to find out what is starting up at that time?

New article on that: How can I tell what program is crashing my machine at night?

10-Nov-2010

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Comment from jamilah on 2009-09-27

2009-09-27T09:41:38Z

Very good quick reference, thank you.

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Comment from ilyas on 2009-04-30

2009-04-30T08:30:14Z

hi sir my pc is too slow i am using a 256mb ram p4 prosseer deleted %temp% files defrag the disk and insceese the virtual memory but this is no responce

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Comment from Helen S on 2009-02-08

2009-02-08T17:46:46Z

I can see what is running...but seeing it isn't helping me at all. My "Virtual Memory" seems to max out. I was gonna up it, but it's at 1000 already..and on this puter, at least, that's the max, it says. I can tell what is running, but I don't know what to do with them. For instance, it has "IE" ... in TWO places with very, very high numbers. I wish I knew what to do for this. I get soooo much 'grinding' sounds when I just want to open ONE screen. Does anyone know how to help me?
I have windows XP.

Thanks...
Bewildered

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Comment from JHON on 2009-02-06

2009-02-06T20:48:59Z

WHAT PROGRAM'S DO I NEED TO RUN IN TASK MANAGER,,I RUNING XP PRO

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Comment from Michael Cunningham on 2009-01-27

2009-01-27T17:29:00Z

I currently run windows xp on my desktop. I have 1 primary user accnt (administrative level) and 3 secondary user acnts (limited/guest level). I use the adminstrative acnt 95% of the time. My computer is slow so i'm trying to optimize memory by elminating some start-up programs and certain processes, however, when I run "msconfig" and make my changes, I get an error message "Access Denied. You may need to be logged on as an Administrative user to make the neccessary changes".. I've double and tripled checked that my primary user acnt is an "adminstrative level" and that i was attempting to make the changes while logged on to this acnt.. any suggestions on how to fix ?

mike cunningham

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Comment from bob on 2008-12-20

2008-12-20T18:15:35Z

Leo, I just wanted to tell you I needed to remember how to open the "Task Manager" and within seconds in the second paragraph "Right Click The Clock". Short, Sweet, and too the point. Thanks.

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Comment from sreenu on 2008-05-12

2008-05-13T05:47:43Z

iam srinivas,
i have one doubt , supppose in my task manager is diabled,how to i know what are the programmes going on my machine.

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Comment from GUS on 2007-09-30

2007-09-30T17:30:00Z

I have Windows ME...Outlook Express will not open...error says another instance of it is already running...????...I closed everything in the Task bar except Explorer and Systray...how can I get to the program that they say is already open so I can recieve mail. thanks

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Comment from Yrral on 2007-08-16

2007-08-16T14:28:21Z

My home computer will not allow Task Manager to open when hitting "ctl+alt=del" How can I fix this and/or open Task Mangaer another way?
Thanks in advance.

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Comment from Eric Goodyerar on 2007-01-08

2007-01-08T19:33:29Z

how do I know what processor I have. Software I want to run says I need a pentium 4, but when I check the properties in "MY COMPUTER", it says AMD athalon. What is this?

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Comment from BB on 2006-11-01

2006-11-01T17:03:31Z

Excellent coverage of the subject....Thank You Leo !!!!!

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Comment from COLE on 2006-09-30

2006-09-30T12:16:50Z

DER LEO
HOW DO I INCERASE VIRTUAL MEMORY AND WAT DIGITS TO I PUT IN THE BOXES?

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Comment from Leo A. Notenboom on 2006-08-03

2006-08-03T17:27:28Z

No -- stopping all processes will crash your machine, as some of them are requied. I would follow the instructions in the article and related articles to attempt to identify what each process is, and whether or not you need it before just killing things.

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Comment from COMMANDER DAVID STONE on 2006-08-03

2006-08-03T17:13:49Z

I AM STATE COMMANDER FOR THE DISABLED AMERICAN VETERANS.BEING NON PROFIT AND ALL OF US VOLUNTEERS MAKES IT DIFFICULT GETTING HELP FOR OUR COMPUTER..I WOULD LIKE TO KNOW IF I WOULD HAVE ANY PRBLEM OR IF AANY WOULD OCCUR IF I STOPPED ALL PROCESSES RUNNING ON MY TASK MGR.THERE ARE ROUGHLY 73 PROCESSES RUNNING AND MY COMPUTER IS VERY VERY SLOW..I WOULD APPRECIATE YOUR HELP

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Comment from Frank on 2006-04-07

2006-04-08T05:08:15Z

Hi,

I don't like the idea of running as Administrator, so I have an 'ordinary' account that I normally use. That's a member of the 'Power Users' group. But I can only see my own processes on the Task Manager.
The "Show processes from all users" box is greyed out.

How can I set up my account to view all processes?

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Comment from Kishon on 2006-01-10

2006-01-11T04:49:03Z

I hoping if you could tell me how to eliminate any hindering/ unnecessary processes from starting? thanks, Kishon Monteith

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Comment from Leo on 2005-10-11

2005-10-11T16:47:49Z

Memory Management is so complex these days, there's no simple answer anymore to "how much memory is it using".

In process explorer I use "Working Set" as a measure of how much physical memory the process is currently using, and "Virtual Size" the total amount of memory that the process is using, both real and virtual.

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Comment from Ingo on 2005-10-11

2005-10-11T11:39:31Z

Hi Leo,

I have installed procexp form sysinternals and I use the Windows Task-Manager frequently. However I am a little unsure about what exactly are the several columns concerning memory for the processes telling.
How can I determine the overall memory that a process consumes? Do I have to add colums together?
In procexp there is a Virtual Size colum that seems not to correspond to any colum in taskmanager. It shows very large values. And the worst: Nowhere on the net could I find a detailed explanation for both programs.
Can you help?

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Comment from bonnie on 2005-08-11

2005-08-11T07:21:45Z

how do i know what is supposed to be running on my computer

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Comment from prakash on 2005-07-02

2005-07-03T04:45:37Z

Dear sir ,

I am facing a problem in slow opeartion of the system in WIN 2000 and its fast in WIN XP... i have deleted all temp files as well recycle bin,,,, can you help me out

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Comment from William Smith on 2005-04-01

2005-04-01T20:13:28Z

I would like to find out how to interrogate the
list of 'programs running' from within a C or Basic program. This way I could determine, for example, whether PRFILE32.exe had already been launched or needed launching. This would not be a problem for programs that only allowed a single instance of themselves to be active.

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Comment from Leo on 2004-09-06

2004-09-06T15:55:52Z

This article might help: http://ask-leo.com/why_does_task_manager_suddenly_have_no_menu_or_tabs.html

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Comment from Ed on 2004-09-06

2004-09-06T11:40:25Z

On my wife's Sony laptop (PCG-GRZ610) whenever I open task manager (Windows XP), by whatever methor, I get only a single unlabled pane (not even the blue label and red X at the top) with applications running, and no tabs to allow you to see processes running.

I've never seen this behavior on an XP machine.
Any ideas?

Thanx

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Comment from Leo on 2004-05-20

2004-05-20T22:19:52Z

I have seen reference to it only as the result of a virus; SdBot. My advice: update the virus signatures and scan again. ALSO, I *only* saw reference to this from Sophos.com - I would hope the other virus folks have this one, but if not, perhaps Sohpos is worth a check. (I'd be interested in hearing the results.)

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Comment from Darren on 2004-05-20

2004-05-20T17:53:50Z

Hmm unfortunately, I have the exact same problem, any fix ?

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Comment from Eoghan on 2004-05-18

2004-05-18T15:48:25Z

When i open task manager the processes tab is just plane grey and does not show anything. Do you no what the problem is and how i could fix it?

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