The computer is getting slower and slower! It's cold recently, and I feel that the computer system is so slow to boot, and it takes a long time to boot, and the response is so slow. God of computers

2. LAN users had better specify a fixed IP address for their computers.

3. Disconnect the USB device at startup.

4. Remove the CD from the CD-ROM drive.

5. Stop enjoying folders and printers.

6. Disconnect some unused network drives.

7. Delete uncommon desktop icons.

8. Reduce the number of hard disk partitions

9. Delete fonts that are less than or not commonly used.

10, scanning system functions is prohibited when some antivirus software is started.

1 1, update the system patch.

12, antivirus

13,3. Speed up the pre-reading ability: open the registry editor, find the HKEY _ local _ machine/system/currentcontrolset/control/sessionmanager/memorymanagement/prefetch parameter, find the EnablePrefetcher primary key on the right, and change its default value of 3 to 1.

14, click the startup menu, select Run, enter "msconfig" and click OK to start the system configuration utility. In the "Startup" item, the items and sources loaded at system startup are listed. Check carefully whether automatic loading is required, otherwise, clear the check box in front of the item. The fewer projects you load, the faster you start. The project needs to be restarted to take effect.

15, periodically empty the prefetch directory. The specific directory is under the directory where Windows system is installed, such as "C:\WINDOWS\Prefetch" in WindowsXP.

16, in the system properties, open the hardware tab, open the device manager, expand the IDE ATA/ATAPI controller, double-click to open the main IDE channel, as shown in Figure 4, click the Advanced Settings tab, and change the transmission mode of the device 1 and 2 to DMA, if the device type can be selected.

BIOS: 1, advanced BIOS features: fristbootdevice: select "HDD-0" to boot directly from the hard disk.

2, higher than 1 bmmemorytest: disabled.

3. Advanced chipset features

4. Change "bank 0/ 1 dram timing" from "8ns/ 10ns" to "fast".

5. SDRAMCAS delay 2;

6. In the window of Control Panel → System → Device Manager, expand the branch of disk drive, double-click the UDMA hard disk icon, enter the options of Properties → Settings →, tick in front of DMA, then confirm, close all dialog boxes and restart the computer.

7. Delete the Windows startup flag.

First, open the Start → Settings → Folder option, and check "Show all files" in the "Advanced Settings" list box on the "View" tab. Then open drive C, find the file MSdos.sys, cancel its "read-only" attribute and open it, and add a logo = 0 statement under the "Options" paragraph. In this way, the boot mode running Windows will not be loaded, and the boot time can be shortened by 3s.

8. Start-Run-Enter msconfig-Start-Remove the check in front of other items except ctfmon-Save and exit.

9. Start → Programs → Accessories → System Tools → Maintenance Wizard, and then click OK to conduct 1 comprehensive maintenance on the computer to keep your computer in the best condition. It is best to defragment the hard disk regularly, which will obviously speed up the startup of the program.

10, control panel->; System->; Performance-> Virtual memory [and set the maximum and minimum values to 1 fixed values, which is about twice the size of physical memory]

1 1, it is better to set the virtual memory after "disk defragmentation", so that in the space of 1 continuous files, the virtual memory can play a better role without fragmentation.

12. The Autoexec.bat and Config.sys files in the root directory of the system installation disk are no longer needed by Windows, and can be safely deleted, which can speed up the startup of Windows.

13. 10 streamline *. Ini file

14，regedit->； HKEY- Local-Machine \ Software \ Microsoft \ Windows \ Current Version \ Running

15,*.BAK。 Old, *. TMP has been deleted.

16, key _ current _ user software Microsoft Windows CurrentVersionRun ms msmsgs, and then click Delete on the shortcut menu. Click Yes when prompted to confirm the deletion.

17, delete redundant fonts.

18, [HKEY _ local _ machine \ system \ current control set \ control \ session manager \ memory management \ prefetch parameters \ enable prefetcher], set the value of 0, 1, 2,3 (0-disabled, 1- read-ahead application.

19, form good habits, and regularly check computer processes and self-initiated projects.

20. Upgrade anti-spyware software and kill Trojans.