1 Clean the dust in the computer regularly. After the desktop is turned off, open the chassis, blow it with a hair dryer and cold air, and the notebook will not be used.
Cclean and temporary files (that is, cache) generated on the Internet are often used to kill malware.
3 The computer configuration is poor. Try to set the virtual memory as large as possible. (xp) Right-click My Computer Properties Advanced Performance ... and set advanced changes there.
The custom setting is 2000-4000.
(win7) Computer-Properties-Advanced System Settings-Performance Settings-Advanced Tab-Virtual Memory-Change-Select the drive C to be set, select the system management size or select a custom size as needed-Set-OK.
4 antivirus software should be installed with small resources, such as nod32, or only one auxiliary antivirus software should be installed.
5 Try to set the ip as a static ip, which can reduce the startup time of the computer and the reflection time after entering the desktop. (cqjiangyong summary: Many people can't move for the first few minutes after the computer is turned on. )
Don't put too many files and icons on the computer desktop, which will slow down the computer's response. Try not to install software on drive C.
7 Close some startup programs. Start-Run-Enter msconfig-OK-Click Start-Start in the System Configuration Utility window. In addition to input method (Ctfmon) and antivirus software, general programs can be closed. You can also use software such as 360 to intelligently optimize boot acceleration.
It is recommended to install only one main antivirus software. Installing more than one will take up computer resources and slow down the computer.
Regularly organize disks, open the drive to organize my computer-Properties-Tools-Select the organized disk, open the disk defragmenter window-Analysis-Defragmenter-and the system will start to organize.
10 Install a computer optimization software such as an optimization master or a super rabbit. The optimized computer will be much faster! !
1 1 The current system also takes up a lot of memory. If necessary, adding more memory will be much faster.
12 computer hard disk used for a long time will also slow down the computer. Re-partition installation can repair bad logic and the computer will be faster. The physical reading and writing speed of hard disk is slow, so you can only change it to a better one! ! !
Reasons for computer card:
1. Trojan virus destroys system files and occupies a lot of system resources.
2. The computer junk files have not been cleaned up, and there are too many junk files accumulated over time.
3. Computer hardware needs to be upgraded. Due to the increasingly advanced software functions, many honest computer hardware can't meet the requirements.
Computer card solution:
Step 1: Download Kingsoft Internet Security.
Step 2: Run Kingsoft Internet Security for comprehensive antivirus and use the system repair function.
Step 3: according to your own needs, use the system cleaning function to clean up the junk files in your computer.
Step 4: If there are large unknown files on the computer, you can use the file manager function of Kingsoft Guardian.
There are several reasons for computer cards.
One is a poor single-core Cpu.
Second, the memory is small and there are too many files.
Third, a lot of system garbage needs to be cleaned up.
First, the CPU load is too large, or it is not working properly. Check the cooling, dust removal and oiling of CPU and graphics card, or replace the fan.
Second, the power supply voltage is unstable and the power supply is insufficient. Replace high-quality and high-power power supply.
Third, always clean up the disk and defragment it.
1. In the My Computer window, right-click the drive letter to be cleaned-Properties-Clean Disk-Check the files to be deleted-OK-Yes.
2. Clear the temporary file and start-Run-Enter "%temp%"-OK.
3. Clean registry and junk files with optimizer or super rabbit.
4. Close some startup programs and start-run -msconfig- start. In addition to antivirus software and input method, general programs can be closed.
5. Delete the unused program software.
6. Defragmentation-Start-All Programs-Accessories-System Tools-Defragmenter-Selected Disks-Analysis-Defragmenter.
7, reduce the memory burden, open the program should not be too much. If too many documents are open or too many programs are running at the same time, there is not enough memory to run other programs, so you can close them at any time ... >>
Question 2: What cleaning software should be used for notebook computers? 1. The computer garbage cache will be generated continuously and needs to be cleaned frequently.
2, it can be cleaned by software, because it is easy to delete by mistake manually.
3, open the computer housekeeper, and then find the garbage, it will automatically detect the garbage in the computer, and then delete it with one click.
Question 3: What software is the best and cleanest for cleaning up computer garbage? You can edit a file by yourself, which is very useful. The method is as follows:
Windows will produce a lot of junk files during installation and use, including temporary files (such as *. tmp，*。 _mp), log file (*. Log), temporary help file (*. Gid), disk check file (*. Chk), temporary backup files (such as *. Old, *. Bak) and temporary IE. Therefore, it is necessary to clear up the blockage of LJ files in the system in time. The following steps are very simple, just two steps!
Click Start → Program → Attachment → Notepad in the lower left corner of the computer screen, copy the following words, click Save As, select the desktop as the path, save all files as types, and file name is cleansystemlj.bat. Finish. Remember that the suffix must be. Bat, good! Your garbage cleaner has been made successfully!
Double-click it to quickly clean up junk files in less than a minute.
= = = = = is the following text (this line does not need to be copied) = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
@ Turn off echo
Please wait while Echo files in cclean. ......
del /f /s /q %systemdrive%\*。 Terminal Monitor Program (abbreviation of terminal monitor program)
del /f /s /q %systemdrive%\*。 _mp
del /f /s /q %systemdrive%\*。 log
del /f /s /q %systemdrive%\*。 Dizziness
del /f /s /q %systemdrive%\*。 chk
del /f /s /q %systemdrive%\*。 old
del/f/s/q % system drive % \ recycled \ *。 *
del /f /s /q %windir%\*。 bak
Del/f/s/q% windir% \ prefetch \ *. *
del /f /s /q %windir%\temp\*。 *
del/f/q % user profile % \ cookie \ *。 *
del /f /q %userprofile%\recent\*。 *
del/f/s/q % user profile % \ Local Settings \ Temporary Internet Files \ **
del/f/s/q % user profile % \ Local Settings \ Temp \ **
del/f/s/q % user profile % \ recent \ *。 *
Echo, clear the system. LJ's done!
Echo. & stop
= = = = = So far (this line does not need to be copied) = = = = = = = = = = = = = = = = = = = = = = = >>
Question 4: What software should be used for computer cleaning? Tencent computer housekeeper, firewall and main defense capabilities can all be improved. Cleaning up garbage and deep cleaning can keep the computer clean. Clean up after booting, start over, remind to clean up the garbage after booting, and clean up before surfing the internet to make the computer run like a fly.
Question 5: Which computer cleaning software is the best? Hehe, these are not bad.
1, optimizer 2, malicious cleanup assistant 3, CCleaner
Trust me, it's not bad
Question 6: We need to slim down the system disk and clean up the computer garbage. Which software is better? Tencent Computer Manager is more suitable than other software. Tencent computer housekeeper has a special system to slim down and the option to clean up the garbage. There is system garbage in the dialog box that appears after one-click scanning. There is a selection dialog box. If you need to clean up, just click on it. It is very convenient and does not require much computer skills.
Question 7: Which computer system cleaning software is better to use? Hello. I have used all three kinds of software, so I will leave Master Lu now. I feel that using Master Lu of Safety 360 is enough to clean and maintain the system. In addition, Master Lu's powerful hardware detection ability is unmatched by the other two softwares. More importantly, Master Lu uses less system memory, cleans up quickly, and can clean up the memory with one click.
Question 8: What software can be used to clean up computer garbage? You'd better edit a file yourself, which is very useful. The method is as follows:
Windows will produce a lot of junk files during installation and use, including temporary files (such as *. tmp，*。 _mp), log file (*. Log), temporary help file (*. Gid), disk check file (*. Chk), temporary backup files (such as *. Old, *. Bak) and temporary IE. Therefore, it is necessary to clear up the blockage of LJ files in the system in time. The following steps are very simple, just two steps!
Click Start → Program → Attachment → Notepad in the lower left corner of the computer screen, copy the following words, click Save As, select the desktop as the path, save all files as types, and file name is cleansystemlj.bat. Finish. Remember that the suffix must be. Bat, good! Your garbage cleaner has been made successfully!
Double-click it to quickly clean up junk files in less than a minute.
= = = = = is the following text (this line does not need to be copied) = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
@ Turn off echo
Please wait while Echo files in cclean. ......
del /f /s /q %systemdrive%\*。 Terminal Monitor Program (abbreviation of terminal monitor program)
del /f /s /q %systemdrive%\*。 _mp
del /f /s /q %systemdrive%\*。 log
del /f /s /q %systemdrive%\*。 Dizziness
del /f /s /q %systemdrive%\*。 chk
del /f /s /q %systemdrive%\*。 old
del/f/s/q % system drive % \ recycled \ *。 *
del /f /s /q %windir%\*。 bak
Del/f/s/q% windir% \ prefetch \ *. *
del /f /s /q %windir%\temp\*。 *
del/f/q % user profile % \ cookie \ *。 *
del /f /q %userprofile%\recent\*。 *
del/f/s/q % user profile % \ Local Settings \ Temporary Internet Files \ **
del/f/s/q % user profile % \ Local Settings \ Temp \ **
del/f/s/q % user profile % \ recent \ *。 *
Echo, clear the system. LJ's done!
Echo. & stop
= = = = = So far (this line does not need to be copied) = = = = = = = = = = = = = = = = = = = = = = = >>
Question 9: Which software is better, cleaning the computer or 360? Try the garbage cleaning function of Tencent Computer Manager, which provides up to ten kinds of system-level and application-level garbage cleaning. At present, it has been supported to clean up the computer garbage formed by users' daily operations such as system, registry, surfing the Internet and games. Before cleaning up the garbage, the computer housekeeper will analyze the garbage files generated by these systems and applications, and then clean up all the garbage with one click.
Question 10: How to completely remove unnecessary software from the computer? To remove unnecessary software from your computer, follow these steps:
1. Right-click the shortcut icon of the software to be removed, select Properties, and write down the name of the software (including Chinese and English), the path and directory name of the installation directory;
2. Click Start-Control Panel-Uninstall Programs (previously Win7 was Add and Remove Programs), select the software (program) to be deleted, and click Delete. Note: Some programs need to be restarted after uninstallation, and it is better to restart at this time. Before restarting, keep the software name and directory recorded in step 1, and don't lose it because of restarting.
3. After the computer restarts and enters the system, enter the installation directory of the previously uninstalled software (indicated in step 1), check whether there are any residual files and folders, and delete the residual files and folders.
4. Use the shortcut key Windows+R to bring up the run bar, enter "regedit" in the run bar and press Enter or click OK to open the registry editor, press F3 to bring up the search, enter the name of the previously uninstalled program in the search target box (note that Chinese and English are not allowed), and click Find Next.
5. After deleting all key values and items of programs (or software) in the registry, press F5 to refresh the registry and close the registry editor. Restart the computer.