To solve the problem of computer card, it is necessary to optimize the performance of the system and software. Then properly maintain the hardware. The following is for reference only.
1 360 Many functions of security guards can be used, which can solve many problems:
① Regularly clean up the garbage and redundant information in the registry;
② Use its optimization function to optimize the system and reduce startup projects;
③ Slimming the system disk and registry.
2. The highlight of 2.windows Cleaning Assistant is to clean up bad plug-ins, but its "fault repair" function is very powerful.
3. The highlight of the malware cleaning assistant is to clean up malicious programs.
4. Insist on cleaning up disk fragments once a month;
5. Check the installation of disk C and game software. Methods: Right-click the keyboard symbol->; Attribute-> Tools-> Start checking->; Select the check boxes "Automatically repair file system errors" and "Scan and try to repair bad sectors"->; Start-> Automatic restart-> Wait patiently for a few minutes.
6. Use the driver wizard to check the hardware status of the computer to see if there are incompatible and mismatched drivers.
Note: You can only upgrade if it prompts for an upgrade driver. For drivers that don't prompt for upgrade, don't blindly specify upgrade! If it is an old machine, don't use this software!
7. Clean the CPU fan and radiator dust. If necessary, apply a layer of thermal conductive silica gel on the contact surface between the radiator and CPU.
8, memory stick * * *, use the eraser to wipe the gold finger and put it back.
Through each of the above operations, you can speed up the operation of the computer. If you return the card as mentioned above, reinstall the system.
2. The notebook computer has not been used for a long time, and now the response is very slow.
Remove rubbish
Too much computer garbage can easily lead to slow computer cards, such as browser history and software cache. We can delete them unnecessarily, thus creating a lot of free space.
Uninstall unnecessary software.
Some children's shoes computers have a lot of self-installed software and bundled software, and the same type of software is very repetitive. We just need to leave a common one. I have seen some people have two or three kinds of software in their computers and five or six kinds of browsers. If this is the case with your computer, it's time to clean it up.
Clean plug-in
This is mainly a browser plug-in. Too many plug-ins will seriously slow down the response speed of browsers, and the functions of many browsers overlap with the software on our computer, so it is useless to uninstall them.
disinfect
Sometimes it may be caused by some viruses. You can scan it thoroughly with security software to see if there is any virus, but overall, the possibility is still relatively low.
Soot removal
Computers will still absorb a lot of dust after long-term use. Too much dust not only affects the heat dissipation, but also affects the reaction speed of the system. You can clean it yourself or find someone to clean it every once in a while.
Let me talk about some habits of using computers, which is often the reason why most people have slow computer cards.
Software installation location
Generally, we will install the software on drive C, but if drive C is too full, the response speed of the system will slow down.
We can create a new program folder and install files on other disks, which can not only reduce the occupation of C disk, but also facilitate our software management.
Desktop files and software shortcuts
Don't put too many files and other things on the desktop, especially temporary video files. It is often seen that many people put a large number of files directly on the computer desktop, which is full, inconvenient for us to find and messy.
Reinstall (a computer) system.
The general system has been used for a long time, but it still needs to be reinstalled. Reinstalling the system can really restore our computer to a better state.
3. What should I do if the computer is not used for a long time and is stuck?
Ways to help you improve your network speed
First of all, clean before shutting down every day.
1, and double-click My Computer.
2. Right-click drive C.
3. Click "Properties"
4. Click Disk Cleanup.
5. Click OK.
6. Click Yes again.
7. Click OK again.
8. During the cleaning process, you can see that the "temporary files" that came in without your permission (you can click "View Files" to view them) have been cleared, and there is more space on the disk. This method is also used for D, E, F E and F disks.
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Second, clean up at any time.
1, open the webpage.
2. Click Tools in the top row.
3. Click on "Interest Options"
4. Click "Delete File" in the middle "Temporary File"
5. Tick before "Delete all offline content".
6. Click OK again.
7. Click "OK" after clearing.
8. This can speed up the opening of web pages and spaces and clean up all disks in three or one week.
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Third, remove disk fragmentation.
1, click "Start"
2. Point to "All Programs" with the mouse.
3. Then point to "Attachment".
4. Then point to System Tools.
5. Click Disk Defragmenter.
6. click disk c, and then click "defragmentation" (this takes a long time, and it is best to do it when you go to dinner without using a computer. During the cleaning process, you can see the situation on the disk.
7. Click "Close" after jumping out of "Cleaning Complete".
8. Clean disks D, E, F, E and F respectively according to the above method.
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Fourth, speed up broadband and learn to release 20% of broadband resources reserved by computers in one minute.
1. Click Start-Run, enter gpedit.msc, and then press Enter to open the Group Policy Object Editor.
2. Expand Computer Configuration-Management Template-Network -QoS Packet Scheduler, double-click Restrict Reserved Bandwidth in the setting bar on the right, set Restrict Reserved Bandwidth to Enabled in the setting tab of the opened properties dialog box, and then set the bandwidth value to 20 in the expanded Bandwidth Limit (%) bar below.
3. After modification, you can reopen IE browser or download files with BT or Thunder, and find that the speed of surfing the Internet and downloading is obviously improved. This modification is valid for both XP and VISTA.
The computer doesn't need to be stuck for a long time. How to solve it?
First, the blockage caused by the system and operation.
1. Don't operate immediately after booting, because the program is loading when booting, and it will operate later.
2. Install 360 security guards and other optimization software to optimize the system, prohibit all programs and processes that don't need to be started in the background, and clean up the memory frequently.
3. Disconnect the network cable and start it. If there is no problem, it is caused by slow startup and networking, which has nothing to do with the system (if it is a network problem, try setting a fixed IP).
4. Software conflicts, inappropriate drivers and system problems. The solution to the system problem is to press F8 key all the time after startup, bring up advanced startup items, enter "safe mode" and turn on the "system restore" function to restore the system to the last normal startup period. If the "System Restore" function is not turned on in your system, all the drivers, programs and patches you recently installed will be downloaded. If not, there should be something wrong with the system. It is recommended to reinstall the original system.
Second, the jam caused by hardware or heat dissipation.
1. Poor contact of memory stick. Pull out the memory stick, carefully wipe the golden finger with an eraser, clean the dust on the card slot, and then plug in the memory stick.
2. Bad hard disk will cause the computer system files to be damaged or lost, and the computer will not start or crash. Hard disk bad track can be repaired by NDD disk tool or disk scan. You can also use professional disk bad track detection tools to comprehensively detect and repair the hard disk.
3. Poor heat dissipation. Disassemble the back cover or chassis, and thoroughly clean the dust on the motherboard and fan. Check whether the fan is normal, the bearing of the fan should be lubricated with a little oil, and the CPU should be coated with thermal conductive silicone grease. Master Lu is installed in the computer to closely monitor the temperature of each hardware.