With the popularity of computers, our life has been inseparable from it, and the rapid development of technology allows us to find that the upgrade has become a black hole that cannot be filled, then how to save time and money To improve the efficiency of the PC, this article will give you an idea. Memory Optimization
The Windows family of operating systems generates a lot of file fragments themselves after a period of use. They take up memory and cause slow operation. At present, although the price of physical memory sticks has dropped to a very low level, it is still a bit extravagant for some people who have no income but have regular use of computers. For example, like me, a student, who does not have his own financial source, how do you mean to parents? Want money, just to upgrade the computer... Fortunately, MICROSOFT has taken into account these, there is a free lunch in the Windows operating system, virtual memory---virtual memory, virtual memory does save a lot of money compared to physical memory real memory The price difference between the price of the hard disk and the memory stick is believed to be well known. The Windows xp operating system needs to occupy 128M of memory, and it must be greatly increased when running other applications. Everyone may have many applications running. When the computer has a suspended animation, it will recover after a while, or suddenly pop up the dialog box, indicating that the memory is insufficient. At this time, the virtual memory will be rearranged and set, and more virtual memory will be added to better run the page file. . I believe how to increase XP's virtual memory is no longer necessary for me. We are simple optimization. First of all, software optimization is not in the scope of discussion, I recommend TweakRAM or PGWARE SuperRam. It is relatively simple to use, and E text can be seen clearly. a. Turn off automatic update If you are not a long-term access to the Internet, users are advised to turn off this feature and change it to manual. MICROSOFT does not have a new patch released every moment. This can not only reduce the memory footprint, but also release more than 15% of the network bandwidth b. Close the terminal service XP system terminal service is automatically turned on, if you use net start in CMD you can see, the reason why I did not see The port 3389 is opened because the last authentication is not turned on under the remote tab in my computer. This service will also occupy some memory in the background. Therefore, the terminal service should be completely disabled. c. Turn off the system restore function. Also in the system restore tab of my computer, he can use a lot of memory, because the XP system should record your operation to facilitate recovery in the future. If you have confidence in yourself, it is better to shut down. Personally, from the beginning of WIN ME, I felt how bad this function is. d. Close the error report Select in the system properties, those error reports are useful to Microsoft companies, and it is of no use to the average user. Why should we waste our minds to collect information from him? e. Turn off multi-effect system properties in win xp system - advanced - performance - settings - tick off items with no real value in the pop-up visual effects tab, which can save a lot of memory usage, but if you can't bear the beautiful appearance of xp, forget it. f. Turn off redundant services to start - Control Panel - Administrative Tools - Services There are a lot of useless services running here. A few days ago, I updated the article on service comparison on the homepage of the Black Foundation. You can query it and turn it off. The service, such as the user without the printer to close the printer spooler, does not perform the task regularly, close the task scheduler. I will talk about it in detail in the system optimization. XP system optimization
a. Shutdown sleep support sleep support will take up a lot of hard disk space, in order to save resources we can turn it off. Control panel - performance and maintenance - power options - sleep - remove the hook. b. close dr .watson Run drwtsn32--Dump all thread contexts without tick off c. Turn off unnecessary service alerter No LAN connection No need to manage alert clipbook No need to view remote scrapbook scrappage page distributed link tracking clIEnt Do not use ntfs partition And do not access inter distrbuted transaction coordinator does not need to handle multiple databases or folders at the same time fax service does not use win 2000 to send or receive faxes FTP publishing service does not do FTP IIS admin service does not do WWW server indexing service does not provide remote file indexing and fast access Internet connection sharing Do not use win 2000 to do Luyou server, let multiple people share the Internet. ipsec policy agent is not connected to win2k domain (later) d. Optimize switch machine time HKEY_LOCAL_MacHINE/system/currentcontrolset/control Set waittokillservicetimeour to 1000 value HKEY_CURRENT_USER/CONTROLPANEL/DESKTOP Set waittokillaPPTimeout to 1000 Set hungaPPTimeout to 200 HKEY_CURRENT_USER/controlpanel/desktop Set autoendtasks to 1 e.msconfig All items in the msconfig startup tab are useless, all disabled, but If the network user must open the firewall and virus monitoring. f. Optimize win xp prefetcher prefetcher manages the program initialization information when Windows starts, the specified program can be quickly loaded in the future, prefetcher is turned on by default, but performance Still need to enter Step by step. HKEY_LOCAL_MacHINE/SYSTEM/CURRENT/CONTROL/SETCONTROL/SESSIONMANAGER/MEMORYMANAGEENTPREFETCHPARAMETERS Change the value of enableprefetcher to any, choose the appropriate value for your machine, the default is 3, the recommended is 5 g. Optimize the compressed folder start-run-regsvr32 /u zipfldr.dll h. Optimize the DLL file HKEY_LOCAL_MacHINE/SOFTWARE/MICROSOFT/Windows/CURRENTVERSION/EXPLORER Create a double byte with alwaysunloaddll value of 1. I. Optimize the taskbar control panel--date, time, region and language options--region And language options - language selection details, select the language bar of the preferences in the settings window, close the language bar displayed on the desktop, tick the third item, if you do not need voice and handwriting recognition can turn off the high-level language text service This can avoid the phenomenon of fake animation in QQ, IE, etc. J. Optimize the problem of online upgrade of win xp. Open the hosts file under c:\\Windows\\system32\\drivers\\etc\\ with Notepad. 207.68.131.21 www.download.Windowsupdata.com K. Optimizing read-ahead files When the winXP system is used for a while, the pre-reading folder will become very large, there will be a lot of dead connection files. These will delay the system startup. Time, so delete these files. (c:\\Windows\\prefetch) L. The benefits of optimizing NTFS file system ntfs are well known, it has good disk performance and partition management performance, but he still has a fly in the ointment if canceled Update last and then disk access, for larger partitions will slow down the system. HKEY_LOCAL_MacHINE/SYSTEM/currentcontolset/control/filesystem plus a dWord value of 1 m. Optimized dynamic connection resource manager often leaves in memory Useless dynamic connections can be eliminated as follows: HKEY_LOCAL_MacHINE/SOFTWARE/MICROSOFT/Windows/CURRENTVERSION/EXPLORERALWAYS UNLOADDLL=DW-ORD:1 Set the value to 0