Still worrying about the speed of the snail? See how the xp system is optimized

After xp has been used for a while, you will find that the speed of the xp system is starting to slow down noticeably, which is a sad thing. What is blaming? What is driving the speed of the system? What optimization techniques can be used to solve this? This has become a topic that users have been pondering.

1. Delete pre-read files regularly

Although the pre-reading settings can improve the system speed, after using for a period of time, the files in the pre-reading folder will become a lot, resulting in system search costs. The time is getting longer. Moreover, some applications generate dead link files, which increases the burden of system search. Therefore, we should delete these read-ahead files on a regular basis.

To do this, open the Registry Editor, expand the HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management\\PrefetchParameters branch, and double-click “EnablePrefetcher” in the right window. In the DWORD value editing window, you can pre-read the Windows XP:

Set the value to “0”, which means cancel the read-ahead function; set to “1”, the system will only pre- Read the application; set to “2”, the system will only pre-read the Windows system files; set to “3”, the system will pre-read the Windows system files and applications. Generally, we set this value to “2”, of course, if your computer is configured very high, you can also set this value to “3” to speed up the system.

We can also make a batch program ourselves, and delete the “elp. Then open it with Notepad and add the following:

del %SystemRoot%\\Prefetch\\*.* /q

Adding “/q” parameters are not required when deleting global wildcards Confirm, of course, you can also use other parameters, such as “ /f & rdquo; parameters are mandatory to delete read-only files. Then save the file and remember to select “All Files> in the "Save as type" in the Save dialog box. Place it in the startup group.

2, speed up the network neighborhood

Accessing the network neighborhood in Windows XP is quite annoying, the system will search for its own shared directory and printers that can be used as a network share and plan related tasks related to the network The scheduled task is then displayed, obviously this speed will be much slower than Windows 9x. In fact, we have not used these functions, and it is better to delete them than to use them, so the speed will be significantly faster. Open the Registry Editor, find HKEY_LOCAL_MACHINE/sofeware/Microsoft/Windows/Current Version/Explore/RemoteComputer/NameSpace, delete the {2227A280-3AEA-1069-A2DE08002B30309D} (printer) and {D6277990-4C6A-11CF8D87- 00AA0060F5BF} (Scheduled tasks), restart your computer, visit Network Neighborhood again, and you will find a lot faster.

3, reduce the boot scroll time

Every time you start Windows XP, the blue scroll bar has to go many times, in fact, we can also reduce its scroll time here, Speed ​​up startup. Open the Registry Editor, find HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management\\PrefetchParameters, find the EnablePrefetcher primary key on the right, and change its default value of 3 to 1, so that the scroll bar scroll time will be reduced.

4, speed up the boot speed

When shutting down in XP, the system will send a message to the running program and the remote server, telling them that the system should be shut down, and waiting for the response to start the system shutdown . To speed up the boot process, you can first set the auto-task task first. First find HKEY_CURRENT_USER\\Control Panel\\Desktop, set the AutoEndTasks key to 1; then there is a "HungAppTimeout" under the branch, and change its value to "ldquo;4000" (or less), the default is 50000; finally find HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\, and also set WaitToKillServiceTimeout to “4000”; By setting the shutdown speed significantly faster. (www.xitongzhijia.net)

5, remove the menu delay

In order to achieve visual realism, the menu in Windows XP will slide out when opened, but this also Will delay the opening speed. We can find the “MenuShowDelay” primary key under HKEY_CURRENT_USER\\Control Panel\\Desktop and change its value to “0” to remove the menu delay effect.

6, improve broadband speed

Professional version of Windows XP retains 20% of the bandwidth by default, in fact, this is not useful for our individual users. In particular, let it be used as well as it is fully utilized.

Enter gpedit.msc in "Start →Run" to open the Group Policy Editor. Find & ldquo; Computer Configuration & Rarr; Management Template & Rarr; Network & Rarr; QoS Packet Scheduler & rdquo;, select the right side of the "restricted bandwidth can be reserved", select "properties" & rdquo; open the limit can retain the bandwidth properties dialog box, select “Disable” This frees up the reserved bandwidth and is very useful for friends on the Internet.

The speed of the system directly affects the user's operating efficiency. Many users often ignore some subtle things when optimizing the system using optimization techniques. These subtle details really affect the system speed. The key, so users should pay more attention to it.