Windows XP startup will have many functions that affect speed. Although ms said that it has been optimized by the system, there are still many customizations for us. I usually do this.
1, modify the registry run key, cancel those few things that are not commonly used, such as Windows Messenger. Enable Registry Manager: Start → Run → Regedit→ find "HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunMSMSGS" /BACKGROUND This key value, right click → delete, the world is quieter, by the way, what cfmon are killed.
2, modify the registry to reduce pre-read, reduce the progress bar waiting time, the effect is that the progress bar runs into the login screen, start → run → regedit start the registry editor, find HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters , there is a key EnablePrefetcher to change its value to "1". In addition, friends who do not frequently change hardware can set the device type on the bus device to none in the system properties.
3, close the special effects in the system properties, this is a simple and effective speed-up recipe. Click Start → Control Panel & Rarr; System & Rarr; Advanced & Rarr; Performance & Rarr; Settings & Rarr; In the visual effects, set to adjust for the best performance & rarr; This way the desktop will be very similar to win2000. I still like XP's blue window, so use the visual style " on the window and button to make a beautiful blue interface. Boost.
4, I use Windows commadner+Winrar to manage files, Win XP's ZIP support is not as good as it is for me, because no matter what I need, the boot system will open a zip support, the system that is already idle. Resources are one less point, click Start → Run, type: "regsvr32 /u zipfldr.dll" in the middle of the double quotes, and then press Enter to confirm, the success flag is a prompt window, the content is roughly: Dll UnrgisterServer in zipfldr.dll succeeded.
5. It is said that XP is a system service Qos. This scheduling needs to occupy a certain network bandwidth. A person like me can't stand it. The method of removing it is: start menu → run → type gpedit.msc, The "Group Policy" window, expand "Administrative Template"→"Network", expand "QoS Packet Scheduler", right-click on the right window "Restrict Retain Bandwidth" In the "Settings" in the attribute, there is a "limit to retain bandwidth", select "disabled", OK. When the above modification is completed and applied, the user can see the "QoS Packet Scheduler" in the General Properties tab of the Network Connection Properties dialog box. The modification is successful. Otherwise, the modification fails. By the way, the QoS protocol in the network attribute is also killed (uninstalled).
6. Quickly browse the sharing of local area network
Under normal circumstances, Windows XP will check all the scheduled tasks on the other machine when connecting to other computers. This check will let you wait for 30 seconds or more. time. The method to remove is to start → run → Regedit & rarr; find HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrent VersionExplorerRemoteComputerNameSpace in the registry. Under this key value, there will be a {D6277990-4C6A-11CF- 87-00AA0060F5BF} button, delete it, restart the computer, Windows XP will not check the scheduled task, hoho~~~, the speed is obviously improved啦!
7, turn off the debugger Dr. Watson
I seem to have never used this thing since the win95 era, can be canceled this way: open the album, find the HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionAeDebug subkey branch, double click under it The Auto key name, change its "numerical data" to 0, and finally press F5 to refresh the settings, thus canceling its operation. Following this idea, we can cancel all options with debugging functions, such as memory.dmp that appears when the screen is blue, in "my computer→ attribute → advanced → set → write debugging information → select no " ;and many more.
8, the list of services that I terminated and related instructions
1) alerter error alert
2) automatic updates windows automatic update
3) background intelligent transfer service Microsoft said to use idle network bandwidth to transmit data
4) Clipbook and the remote computer to share the clipboard content, I see it is free
5) Computer browser said to maintain a network update list
6) DHCP client I do not need this thing
7)Distributed link tracking client Keep the LAN connection update and other information, even rarely use the LAN, this thing occupies about 4M of memory.
8)Distributed Transaction coordinator Coordination ***, almost the same as above
9) DNS Client I do not need this
10) Error reporting service error report
11) Event Log system log record < Br>12)Fast user switching compatibility User Switch
13)help and support Help
14)Human interface device access It is said to be smart device ……
15)IMAPI CD-burning COM service Engraved
16) Indexing service index, index what?
17) Internet Connection Firewall (ICF) ICF firewall
18) IPSEC Services I don't understand, you want to know Quack to
19 Logical Disk Manager administrative service configuration disk
20) messenger seems to use net send and other things is this function
21) MS software shadow copy provider volume copy backup
22) Net Logon I do not want to let hackers Remote login comes in, off!