How to solve the slow computer

Enter the system slow


1, we recommend you download Windows Cleanup Assistant, killing malicious software and Trojans.





2, every time you start Windows XP, the blue scroll bar has to go many times, in fact, here we can also reduce its scrolling time to speed up the starting speed. Open Registry Editor to find Hkey_local_machinesystemcurrentcontrolsetcontrolsession managermemory


managementprefetchparameters, find the Enableprefetcher primary key on the right, change its default value of 3 to 1, so that the scroll bar scrolling time is reduced.





3, to solve the slow switch machine and the slow system end of the problem. Start/Run input regedit open Registry Editor to find the [Hkey-current-usercontrol Paneldesktop] key and change waittokillapptimeout to: 1000, which is to wait 1 seconds to close the program. Another: program errors and how the system automatically shuts down the Stop response program to achieve fast shutdown. 1, change the Hungapptimeout value to: 200, indicating that the program is in error for 0.5 seconds. 2, the Autoendtasks value set to: 1, so that the system automatically shut down the program to stop responding. I suggest you download the Super Rabbit, let her help you optimize the speed of the computer's switching machine, you do not have to do the above settings, Super Rabbit to help you do.








4, right click on "My Computer"/properties/Hardware/Device Manager/Click "IDE ata/atapi" option/Double click "Secondary IDE Channel"/Advanced Settings/device type, change "Automatic detection" to "none", mainly to IDE channel to do the same setting.





5, too many startup items can cause slow boot, click "Start"---run--Enter Msconfig return--click "Start"--only Keep "Ctfmon antivirus firewall," the other front hooks are removed.--then click "Apply"--click "OK".





6, the system with the System Restore, restore to you do not appear this time of failure to repair (if normal mode recovery fails, please turn on the F8 into Safe mode to use System Restore).





The following method settings allow for a significant improvement in system performance.





1, right click on "My Computer" select "Properties"--"Advanced" ――-Click the "Settings" button in the performance bar, the Performance Options window will pop up, select "Adjust for best performance". Click the "Apply" button to confirm the exit.





2, click "Start"---run--Enter Msconfig after return--click "Start"--only Keep "Ctfmon antivirus firewall," the other front hooks are removed.--then click "Apply"--click "OK".





3, right-click My Computer Select Properties-System Restore-Select Turn off System Restore on all drives. Click "Apply" to determine exit (or keep System Restore of C disk).





4, on the "My Computer" point right-properties-hardware-Device Manager-click the IDE ATA/ATAPI option-double click Secondary IDE Channel-Advanced Settings-device type, change automatic detection to none, and the primary IDE channel also makes the same setting.





5, enter gpedit.msc in Start → run, and open the Group Policy Editor. Find "Computer configuration → admin templates → network →qos Packet Scheduler", select "limit to retain bandwidth" on the right, select "Properties" to open the limit to retain the Bandwidth Properties dialog box, select "Disable". This frees up the reserved bandwidth.





6, it is recommended that you download Super Bunny software so that it helps you to regularly clean up the system garbage. (such as junk files, system registry garbage)





7, it is recommended that your computer's Internet Explorer temporary files and virtual memory set on a non-system disk.





8, in peacetime do not open too many application software at the same time, the anti-virus software or other optimization software monitoring function is closed, because anti-virus software or other optimization software monitoring functions especially occupy the system resources.





9, restart the computer, boot to the desktop, will pop up a window, in the small box to add tick, point "OK" (because the System Configuration Utility changed).




Solution of
C disk space shortage


Download the software or file from now on, don't put it in C, do it in the following ways to make room for a lot of space.


1, move virtual memory to a non-system disk.


2, to transfer the IE temporary files to the non-system disk, open the IE selection tool/interner option/interner temporary file Settings/Select the mobile after the path to determine the application, restart can be.


3, if the space is not enough to move some software to the non-system disk, if enough, in the future will not be in the software or file download to the C disk, in peacetime with the Super Rabbit Clean system garbage in time.


4, C disk, as long as you download the software or files can be deleted (if the system does not allow deletion, please turn on the F8 to Safe mode to remove).


Set Virtual Memory method: Right-click on My Computer/Properties/Advanced/performance Settings/Advanced/virtual Memory change/Choose custom size, at initial size and maximum, and set to twice times your physical memory. If your memory is 512MB, set the initial size and maximum to be set to 1024MB. After setting press the "Settings" button and then press OK and apply, restart the computer settings to take effect.





set virtual memory, stored in a non-system disk method:


Right click on My Computer/Properties/Advanced/performance Settings/Advanced/virtual memory changes/attention: Select the C: in the Drive [volume label], and then click "No paging File" to press the "Settings" button, and then the virtual memory for C disk has been canceled. Then you select the custom size, set the drive [volume label] on a different disk, and enter the virtual memory number, and then press the "Settings" button, and then press the OK application, restart the computer settings to take effect.





if you want to make the C disk space smaller, you can delete the contents of the following folder:


c:documents and settings All files under the user name Cookies (keep the index file)


c:documents and Settings All files (user temp files) under local settingstemp of user name


c:documents and Settings user name localsettingstemporaryinternet files (paging file)


C:documents and Settings All Files (historical records) under the user name local settingshistory


c:documents and settings All files under the username recent (shortcuts to recently browsed files)

All files (temporary files) under
c:windowstemp


C:windowsservicepackfiles (after upgrading SP1 or SP2 backup files)

Compressed files under
c:windowsdriver Cachei386 (backup files for drivers)

All the files under
c:windowssoftwaredistributiondownload


if the system has been windoes Updade upgraded, the following files are deleted:


c:windows to $u ... A hidden file that starts with a


If you have System Restore enabled, you can delete the restore point, you can create a restore point yourself, and then by starting-All Programs-attachments, System Tools-Disk Cleanup-Other options-System Restore, he will delete the last one you create a restore point other than the restore point.

to improve the speed, the best way is to increase broadband bandwidth, minimum bandwidth must be above 1M, but it needs to be handled by network operators (such as telecommunications or netcom), and broadband costs must be increased. Of course, your computer system also need to do some reasonable necessary comprehensive cleaning and optimization settings, this aspect of the Internet a lot of , you can do the search on your own.


first to provide you with the following methods for your reference:


first, start the slow solution:


A. Reduce boot start, method: Start-run-enter "msconfig", select "Startup Item", remove the front hook that does not need to boot up (keep Ctfmonxp Input method only).


two. Turn off the special effects in the system's properties, this is a simple and effective way to speed up. Right-click My Computer-Properties-Advanced-performance-settings-in visual effects, set to adjust for optimal performance-OK.


three. Optimize the settings:


1. Right-key desktop-Properties-desktop-background-select none; color-select black; desktop background has the most impact on the boot speed; should be removed.


2. Screen saver-Select none;


3. Appearance-Windows and buttons-Choose Classic style-color scheme-select Windows Classic.


four. Reduce desktop icons:


1. Keep a maximum of 10 or more; some infrequently used icons should be removed from the desktop;


2. For some not often you do not want to delete, you can focus on a folder, method: Right-click Desktop-Arrange Icons-run the Desktop Cleanup Wizard, you just follow the prompts to clean up on the OK. This is a lot of online, you can go search search.


In addition, also pay attention to often clean up the system garbage, this aspect of the Internet is quite many, you pay attention to more search.


second, the way to improve the speed and performance of computer operation:


first, open the chassis, dust, check the CPU, video card cooling, oil to the fan.


two, antivirus.


dial off the network connection, turn off System Restore, in Safe mode, with the latest version of antivirus software anti-virus, and it is best to change an anti-virus software to kill again.


three, 360 security guardian ie.


four, with 360 security guards to clean up bad evaluation software, repair loopholes, timely download security update patches.


Five, clean the disk and defragment the disk.


1, in My Computer window, right-click the letter you want to clean-"properties"-"clean disk"-tick the file you want to delete-ok-yes.


2, clear temporary file, start-run-enter%temp%-OK.


3, with the Master of optimization or Super Rabbit clean up the registry and junk files.


6, Defragment disk-start-All Programs-attachments-System Tools-Disk Defragmenter-Select c--analysis-defragmentation.


Six, increase the physical memory minimum to more than 512MB, reasonable set virtual memory.


1, play games, virtual memory can be set larger, the maximum and minimum values are set to 2-3 times the physical memory, and then large, take up too much hard disk space.


2, the virtual memory setting method is: Right-click My Computer-Properties-advanced-performance Settings-advanced-virtual memory changes--Select the partition in the drive list where the virtual memory (paging file) resides--Custom size--set values in initial size and maximum values, and then click the "Settings" button, Finally click "OK" button to exit.


3, virtual memory (paging file) storage of partitions, must have enough space, hard disk resources, resulting in virtual memory is not enough, in a computer, in a partition set virtual memory is enough, do not have multiple partition settings, preferably set up in the system is installed outside the C-disk partition.


Seven, close some start program, start-run-msconfig---start, in addition to anti-virus software, input method outside the general procedures can be turned off.


Eight, disable the redundant service components. Right-click My Computer-manage-services and applications-services, and in the right pane, set unwanted services to Disabled or manual.


Nine, close Dr. Watson Dr.Watson


Click "Start"--"Run"--Enter the "drwtsn32" command, open the Watson Doctor Dr.Watson window, leave only the "Dump all thread context" option, and uncheck the front of its options.


10, optimize your computer with optimized software.


the above method is not all suitable for you, the content may have duplicate, you may grasp the main problem, according to your own system actual situation to solve.


to you to recommend a cleaning system garbage tool, pretty good, I am now using, you can try:


in the lower left corner of the computer screen press "Start → procedure → attachment → notepad", copy the following text in (black), click "Save As", the path to "desktop", save type "All Files", file name "clear System Lj.bat", completed. Remember suffix name must be. bat,ok! Your garbage cleaner just made it!


double-click it to quickly clean up trash files, less than a minute.





= = is the following text (this line does not copy) =============================





@echo off


ECHO is clearing the system garbage file, please wait ...


del/f/s/q%systemdrive%*.tmp


del/f/s/q%systemdrive%*._mp


del/f/s/q%systemdrive%*.log


del/f/s/q%systemdrive%*.gid


del/f/s/q%systemdrive%*.chk


del/f/s/q%systemdrive%*.old


del/f/s/q%systemdrive%recycled*.*


del/f/s/q%windir%*.bak


del/f/s/q%windir%prefetch*.*


rd/s/q%windir%temp & MD%windir%temp


del/f/q%userprofile%cookies*.*


del/f/q%userprofile%recent*.*


del/f/s/q "%userprofile%local settingstemporary Internet files*.*"


del/f/s/q "%userprofile%local settingstemp*.*"


del/f/s/q "%userprofile%recent*.*"


Echo Clearance System LJ Complete!


Echo. & Pause





===== So far (this line does not have to be copied) ==============================================


Just double-click to run the file later, and when the screen prompts "clear the system LJ completes, your system will become clean and slim."


In addition, you'd better download an optimization software, such as a master of Windows optimization, which is a good and practical optimization software that can be fully cleaned and optimized for your system.