In WinME, MSCONFIG won't show a "Services" tab, but you will see a "Startup" tab. Anything that is check markeed there will load when Windows starts, and a lot of what wants to load is totally unnecessary.
What I'd recommend would be first to take a look at the Startup section, and note what's there, writing it all down. Of what will be listed, all Windows really
needs is Explorer (which may in fact not even be listed), but it is a good idea to have Systray load as well. For most folks, it is a good idea also to allow all security and privacy software to load at startup as well ... antivirus, firewall, anti-spyware, anti-spam applications. ScanRegistry, LoadPowerProfile (if you use power management features ... there should be 2 very similar entries), StateMgr and LoadQM (necessary for System Restore), and, if you use sheduled tasks, Scheduling Agent, are needed or recommended as well. There might also be stuff related to mouse and/or keyboard, enabling certain functions of either device, as well as maybe some stuff specific to your individual machine, particularly if its a laptop. All in all, I'd leave that stuff alone ... if its there, its usually there for a reason. Uncheck everything else. Click "Apply", then "OK", but don't reboot when you're promted to do so.
Next, open My Computer and navigate to the Startup folder, usually at
C:\WINDOWS\Start Menu\Programs\StartUp and delete the shortcuts to any unwanted programs you find there ... don't worry, those are only shortcuts, as shown by the bent arrows on their icons, and by the label "Shortcut" under "Type".
Finally, refer to the list of programs you wrote down when you checked the Startup Tab under MSCONFIG, and, using Start > Programs, open each one, find its configuration or setup routine (the program's Help function should show you where that is), and uncheck "Run at Startup" or "Run With Windows" or anything similar, then close the program.
Now reboot. When your machine restarts, you'll see a notification that you're using the System Configuration Utility. Just put a check in "Don't show this again" and close the notification.
A somewhat less effort-intensive method to achieve the same thing would be to use a startup manager. There are plenty of them out there, free and otherwise.
Spybot Search and Destroy, a free, and very highly recommended anti-spyware program, includes an effective and simple to use startup manager, along with a bunch of other usefull stuff for tweaking and securing your machine. Be sure to
Read the Tutorial and the
FAQ to get a handle on how to do what, and why and when you might want to do it. If you do elect to use a startup manager, use only one ... you don't want a couple or more of 'em arguing with one another over which loads first and does what
If you do this, and if you regularly defrag, clear your caches, recycle bin, and the deleted email and Temp folders, as well as stay current on all updates, your machine will boot more quickly and run both faster and more stably.