Now there's a question that should be easy to answer. Just Google that phrase and see what you get!
If that weren’t bad enough, there are plenty of libraries of processes around the Internet. But the one that I’ve run into seem a little shaky – especially when they allow readers opinions that then vary from “Part of the Operating System – Don’t delete!” to “Was a virus that killed my system”
I asked myself the “How Many” question a couple of years ago when I brought up the Task Manager on a friend's machine and saw 112 processes running. I knew that was bad. But what was good? I tried my own machine and found about 70. I vowed to answer the question for myself the next time I had to do an XP Install.
So, here we are. I put a brand new 500 GB hard drive in my Dell Vostro 1500 and re-installed Windows. This is the story of what happened, process by process. I will show you the processes as they are displayed in Task Manager. I operate under user TOM.
First I did the basic install and took a look before adding any drivers or utilities.
| # | Image Name | User Name | Belongs to |
| 1 | svchost.exe | LOCAL SERVICE | Windows XP |
| 2 | alg.exe | LOCAL SERVICE | Windows XP |
| 3 | svchost.exe | NETWORK SERVICE | Windows XP |
| 4 | svchost.exe | NETWORK SERVICE | Windows XP |
| 5 | System Idle Process | SYSTEM | (Not really a process!) |
| 6 | System | SYSTEM | Windows XP |
| 7 | smss.exe | SYSTEM | Windows XP |
| 8 | csrss.exe | SYSTEM | Windows XP |
| 9 | winlogon.exe | SYSTEM | Windows XP |
| 10 | services.exe | SYSTEM | Windows XP |
| 11 | lsass.exe | SYSTEM | Windows XP |
| 12 | svchost.exe | SYSTEM | Windows XP |
| 13 | svchost.exe | SYSTEM | Windows XP |
| 14 | spoolsv.exe | SYSTEM | Windows XP |
| 15 | wmiprvse.exe | SYSTEM | Windows XP |
| 16 | msiexec.exe | SYSTEM | Windows XP |
| 17 | explorer.exe | TOM | Windows XP |
| 18 | taskmgr.exe | TOM | Windows XP |
| 19 | wscntfy.exe | TOM | Windows XP |
That's pretty much basic Windows XP. Seventeen processes if you don't count taskmgr.exe which is required to display the processes and "System Idle" which is simply the processor not running anything.
Needless to say, things are not going to stay at seventeen very long!
My first surprise, though was this:
After sitting idle a bit, msiexec (the Windows Installer) and wmiprvse (Windows Management Instrumentaion) fell off leaving 15 real processes - seventeen displayed on the Task Manager list.
If you start Windows up in Safe Mode, by the way, you will find these same fifteen processes running except for:
alg.exe – part of Internet connectivity
spoolsv.exe – the print spooler
wscntfy.exe – the Windows security center
and one of the svchost.exe processes
so perhaps eleven processes is “minimum windows” or maybe as much as fifteen. You make the call. Either way, there’s not much happening at this point. And what is happening is pretty slow going, especially on the screen. Program windows and icons don’t move around very fast because the video acceleration capability of your video adapter is not being utilized. So let’s add some drivers!
After adding drivers for Intel and Roxio chipsets, Nvidia Video card and both wired and wireless networking cards, we picked up 8 new processes, for a total of 23 real processes (again omitting Task Manager and System Idle) . From now on, with processes coming and going, I will just keep track of the numbers of new ones showing up.
| 18 | wuauclt.exe | SYSTEM | Windows auto update |
| 19 | WLTRYSVC.EXE | SYSTEM | Dell Wireless |
| 20 | BCMWLTRY.EXE | SYSTEM | Broadcom Wireless |
| 21 | nvsvc32.exe | SYSTEM | NVIDIA graphics card |
| | | |
| 22 | rundll32.exe | TOM | |
| 23 | rundll32.exe | TOM | |
| 24 | WLTRAY.EXE | TOM | Dell Wireless Tray |
| 25 | msmsgs.exe | TOM | Windows Messenger |
again, after sitting idle a bit, one process, wuauclt.exe went away.
After adding some more drivers, the Firefox web browser, the TrendMicro antivirus system and the Dell Utilities to "make it a Vostro" we are up to 33 processes. Also we have used 4.91 GB on the hard drive and still don't have an honest application installed! Hey, does anyone remember the IBM PC XT with a 10MB hard drive? Here we have used 491 times as much disk space as there was on the XT and can't do a spreadsheet yet. Ah, progress.
New processes are:
| 26 | firefox.exe | TOM | Firefox |
| 27 | quickset.exe | TOM | Dell Vostro Buttons |
| 28 | SfCtlCom.exe | SYSTEM | Trend Micro |
| 29 | stsystra.exe | TOM | Audio Driver |
| 30 | TMBMSRV.exe | SYSTEM | Trend Micro |
| 31 | TmPfw.exe | SYSTEM | Trend Micro |
| 32 | TmProxy.exe | SYSTEM | Trend Micro |
| 33 | UfSeAgnt.exe | TOM | Trend Micro |
I use TrendMicro for my antivirus since it hasn't "broken" anything on any of my computers yet. This is much unlike Norton and McCaferty (yeah, I know the real name) whose annual upgrade processes have made some of my computers sicker than any virus and me madder than hell!
After adding Microsoft Office, a lot of data files, firing up Excel, running several tabs in Firefox and starting up Outlook Express for e-mail, I found myself at 36 processes.
New processes are:
| 34 | ctfmon.exe | TOM | MS Office 2007 |
| 35 | EXCEL.EXE | TOM | Excel 2007 |
| 36 | msimn.exe | TOM | Outlook Express |
Also another copy of svchost was added but msiexec.exe went away.
Not bad!. 36 processes running, very snappy performance! And in the process of adding a good amount of data, I increased disk usage to 17 GB.
Then I installed a copy of Zune software for my wife's Zune player that I gave her last Christmas. (Why a Zune? The FM Radio.)
This got me two Zune Processes
| 37 | ZuneBusEnum.exe | SYSTEM | Zune |
| 38 | ZuneLauncher.exe | TOM | Zune |
and as a surprise bonus, I also found
running on the system!
I had to install an operating system upgrade to get the Zune program to load so this might have been the real culprit here.
It is hard to find a good description of what this process does, but it appears to be compiling some code on my system and some descriptions indicate that it may go away after awhile. We'll see.
This got us to a total of about 39 running processes. (37 without Task Manager and Idle)
Now actually connecting the Zune and synching it got me two more processes:
| 40 | ZUNE.exe | TOM | Zune |
| 41 | WUDFHost.exe | TOM | Zune |
for a total of 41 processes.
Overnight, Windows shut down after downloading a "critical" update. With the Zune disconnected, ZUNE.EXE went away but not WUDFHost.exe
And, O yes, mscorsvw.exe did go away.
Next I added in Photoshop Elements 3.0 plus did a reboot or two.
This gave me a total of 8 copies of svchost.exe running
Plus three new processes for the Photoshop Organizer contained in Elements.
| 42 | PhotoshopElementsDeviceConnect.exe | SYSTEM | P.S. Elements 3.0 |
| 42 | PhotoshopElementsFileAgent.exe | SYSTEM | P.S. Elements 3.0 |
| 44 | PhotoshopElementsOrganizer.exe | TOM | P.S. Elements 3.0 |
After transferring 35,000 photos into the organizer, disk usage was up to 55 GB. The first computer I ever worked on held about 2mb on each reel of magnetic tape. So this is about 27,500 reels of tape. Quite a tape library I have.
And with the comings and goings of a couple of the processes such as wscntfy.exe and wuauclt.exe we are at 44 processes - 42 without Task Manager and Idle.
For me, this should pretty much be my base system:
E-mail
Multi-tabbed Web Browser
Photoshop Organizer with my photos
Either Word or Excel
Zune awaiting connection
Anything over 44 processes is probably unnecessary or suspicious for me.
And, of course, as always happens, I missed one driver that comes with a running process:
| 45 | SynTPEnh.exe | TOM | Synaptics Touchpad |
that one is for the Synaptics TouchPad on the Vostro.
So make the new total 45.
I also noticed that TrendMicro received a quick update and that added two processes very briefly. I didn't get the names.
Well, of course your mileage will vary, mostly depending on your applications. But I have now vowed to run task manager when I first fire up a new computer and store away what is running in the "initial state." By the way, if you do that and find much over 40 processes running, it is because your new computer is loaded with "crapware" and "nagware." In this case you must "de-crapify" the computer or do what I just did and reload the Operating System from scratch.
Or, I suppose you could just buy a Mac. But then, where's the fun?
And so now, as a public service to everyone who has read this far, lets conduct a poll:
How Many Processes Are Running on Your Copy of XP at the Moment?
