Windows 2000 boot memory 40M secret technology open

Win2000 boot memory 40M secret technology public warm up: kill the startup items. What startup items are loaded in 2000? (The low-level rookie-level startup setting in "Program"-> "Startup" is not discussed here.) Open Control Panel -> Computer Management -> System Information (left window) -> Software Environment -> Start the program... At this time, the right window lists all the started projects, the "command" corresponds to the loaded software command, and the rightmost "location" is the location of the startup item in the registry. Except for the Synchronization Manager that can't be deleted, any startup items can be deleted. Just follow the "Location" on the right to find the corresponding registry delete, "HU" for HKEY_USERS, "HKLM" for HKEY_LOCAL_MACHINE... Of course, for your own program to run at startup Delete, for example, I have retained the 4D+ Deluxe Edition driver (it is really easy to use). For security reasons, it is recommended to use the "Export List" on the "Computer Management" window toolbar to save all the startup items you see as txt files before the changes, so that you can restore them in case of remorse (you can also back up the registry).

Entering the theme: The most different place between NT and 2000 and 9x is that NT and 2000 are mainly "services" when they start up. Open Control Panel -> Administrative Tools -> Services... The right window displays information about the names, descriptions, startup categories, etc. of all services (please open the window to the maximum so that the "Description" column is appreciated one by one. ), "Status" marked "Started", is currently the main culprit in consuming your memory, double-click it, look at the "executable path" to know what services are running in the Task Manager It is. Use the "Export List" on the toolbar to make a backup of each service in the normal state. The following will list the services that must be opened one by one, and the rest will be killed...

Event log, function to see "description" (the same below), if not open, the desktop will only be left The next tablecloth is not x...
Network Conections, there is no network dialing without this, people who are not on the Internet can disable this service;
Plug and Play, disable will result in 2000 Use;
Remote Access Connection Manager, disable will not be able to create network dial-up, and can not save the established network dial-up, can be disabled without Internet access;
Remote Procedure Call (RPC), too many services need it (such as The above Remote Access Connection Manager), so can not be disabled, the status is weird after disabling;
Telephony, Remote Access Connection Manager requires it, can be disabled without Internet access;

Windows Management Instrumentation, can be disabled, use basic Unaffected, an error occurs when certain system information is used, such as when a dependency for a service item is to be displayed. Because I want to know more about it in the early stages of using 2000, so it is not disabled. Note that this item may not display "Started" after startup.
In addition to the above seven services, the rest of the services can be set to "manual" and "manual" to "disabled". Setting method: Double-click the service item to change the "startup type". can. There are some particularly stubborn ones that are set to "manual" and still be me, and can be further set to "disabled"...

After the savage turned off 17 services, the boot takes up memory from 55M dropped to 42M :-), everything is normal in use... Because each person's application range is different, the above settings may cause some functions you need because of turning off too many services. Normal operation; may also open too many unnecessary services (such as not access to the Internet, you can also turn off the most memory Telephony, etc.), then you need your own judgment and adjustment to customize the most suitable for you Slimming program...

Slimming program DIY: Event log, Plug and Play, Remote Procedure Call (RPC) are the three services that must be started. As long as you have these three items, 2000 will always In the available state, if any of the three items is missing, 2000 will be dead or work strange (it is recommended to open Windows Management Instrumentation again to view the "dependency" for adjustment). All other services can be slaughtered. Pay attention to the "description" of the service item, so you can guess which service you want and which one you don't want. If your xxx is not working properly, you can try to start the service you think is related by double-clicking the service item and launching it by pressing the "Start" button below (those buttons are grayed out to set the service to "manual" or "automatic" "After restarting", if you follow xxx, it means that this is your must, you can set this service to "manual" or "automatic". If you want to disable a service, double-click it, skip to the "Dependency" tab, and pay attention to the "Dependent xxx service" below. If there is no "Dependency" or the service listed there is no one you want Opened, can be set to "manual" or "disabled" (otherwise), then restarted... everything is normal? Ok, that's it.

Challenge the limit: If you think that it is not enough to keep only three services, you want to reduce them to try your luck. It doesn't matter, if 2000 is so dead, just press F8 when you turn it on, select " The last successful setting "or enter the safe mode, VGA mode and then change the service can be restored.