XP system memory optimization detailed

In the P4 era, 256MB of RAM and XP systems were the mainstream of the student era, with limited resources. Insufficient system memory can often lead to a black screen of computer crash. In fact, many functions and services of the windows system are not needed, so we need to optimize the memory of the windows system. How to do system memory optimization? The author gives you a detailed introduction.

Speed ​​up the XP system boot speed, there are four ways to optimize the memory:

1. Disable the compressed folder function.

If you open the zip file with winzip or winrar software, the following optimization is a very good optimization, Windows XP has built-in ZIP file, we can view the zip file as a folder. However, the system uses some resources to implement this feature, so disabling this feature can improve system performance. The implementation is very simple, just cancel the registration of zipfldr.dll.

Start---Run: regsvr32 /u zipfldr.dll

2. Reduce the boot disk scan wait time and restart.

Start---Run: chkntfs /t:0

3. Delete the system backup file. After all kinds of software and hardware are installed properly, XP usually needs to update the file. .

Start---Run: sfc.exe /purgecache

Then press Enter to save hundreds of megabytes. If you are worried, you can not do it. This will save space, not speed up.

4. Start--Run: services.msc enters XP's own service modification list.

In the properties of each service in the list, select "Close","Manual","Auto". Alerter - error alerter. (Can be closed)

application layer gateway service - A service that provides third party network sharing/firewall support, some firewall/network sharing software needs. Take up 1.5mb of memory. (Can be closed)

application management - used to set, publish and delete software services.

automatic updates - windows auto update. (can be closed)

background intelligent transfer service - This service was originally used to transfer information between http1.1 servers, Microsoft said that support for Windows update when the breakpoint resume

clipbook - Share the paste/cut and paste content with a LAN computer. (can be closed)

com+Event system - some COM+ software is required. (Check your c:program filesComPlus Applications directory, nothing can turn this service off)

COM+Event system application- Same as above (can be turned off)

COmputer browser - used to browse LAN computers Service, but it does not affect browsing! (can be closed)

cryptographic services - used to confirm the fingerprint of windows files when windows update, I only open it when I update. (can be turned off)

DHCP client-static IP needs (xDSL, etc.).

Distributed link tracking client - used to update the connection information of the LAN. For example, if there is a file on computer A, a connection is made in B. If the file is moved, the service will update the information. Take up 4 megabytes of memory. (can be closed)

Distributed Transaction coordinator - something boring. (Can be closed)

DNS Client-DNS Resolution Service. (Can be closed)

Error reporting service - Error reporting, reporting errors in Windows to Microsoft. (Can be turned off)

*Event Log- System Logging Service, very useful for finding system faults.

Fast user switching compatibility-Multi-user fast switching service. (can be turned off)

help and support - help. (can be closed)

Human interface device access-support <; mentally handicapped " computer accessories. For example, the button on the keyboard to adjust the volume, and so on. (Can be closed)

IMAPI CD-burning COM service-xp engraving service, no need to use software. Occupies 1.6 megabytes of memory (can be turned off)

Indexing service - horrible xp slowdown …… (can be turned off)

Internet Connection Firewall (ICF) ……-xp firewall. (Can be turned off if not used)

IPSEC Services - Public users can't even touch them. (Can be closed)

Logical Disk manager - Disk Management Service. It will notify you when needed, so it is generally closed. (can be closed)

Logical Disk manager administrative service- the same as above. (Can be closed)

messenger - not msn, if you don't want to be harassed, turn off. Note: The demon is to use this. (Can be closed)

MS software shadow copy provider - useless, said to be used for backup. But …… is useless. (can be closed)

Net Logon - used to log in to the Domain Controller. (can be closed)

Netmeeting remote desktop sharing uses netmeeting for computer sharing. (can be closed)