hello

The following are my methods of computer optimization and computer acceleration, please refer to them.

1 Clean the dust in the computer regularly, turn it off, open the chassis, and blow it with a hair dryer and cold air! !

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. Except Ctfmon and antivirus software, all 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! ! !

I hope I can help you! ! ! !

I don't understand. Hi, me! ! ! !

Please step on the best! ! ! !

Why is my computer screen always stuck?

"Computer card screen reason:

1. Virus Trojans like to hijack thousands of system load points because of "why the computer screen is stuck". Kidnapping the normal files of the system caused the computer screen to get stuck.

2. There are too many startup items, and general programs can be closed except antivirus software and input method, so there are unnecessary services and planned tasks. Jinshanwei's system optimization can automatically help you with one-click optimization without manual operation.

There is too much rubbish in the computer system and a useless registry. System garbage includes the following contents

(1) (1) Temporary directory of the window, where all files generated by the system and applications are stored.

⑵ The window update patch directory is the place to store the patch installation package downloaded by the update program that comes with the system.

(3) The browser cache directory is the place where you can store the web pages accessed by the browser.

4. There are too many fragments on the computer hard disk.

Computer card screen solution:

First, check whether your computer is infected with a virus.

1. Enter the main interface of Jinshan Guardian to kill Trojans.

2. Then click Quick Scan.

2. Remove computer junk files

1. Open the main interface of Kingsguard and click the "Garbage Cleaning" tab to clean up the garbage files, traces and registry.

2. Then click "Large File Management" to delete or transfer large files according to the scanning results. If you don't know which large files can be migrated, click here.

3. Click the "System Slimming" tab. Over time, there are more and more dispensable files in the system disk, which not only takes up disk space, but also affects system performance. Manual cleaning is inconvenient and unsafe, which can intelligently detect and clean unnecessary files in the system disk and release disk space.

3. The system optimizes the useless services and startup items of the system and closes the process that causes the computer screen to get stuck.

1. Enter the main interface of jinshanwei and enter the system optimization.

2. Then click one-click optimization.

3. Finally, select the "System Acceleration" button, and then use "One Button Acceleration" to close the process that causes the computer screen to get stuck. "

What is the reason why the computer screen has been stuck?

King smart's historical computer crashed, and the solutions are as follows:

1。 Restart the computer. After the computer brand is finished, press F8, safe mode, correct configuration for the last time, enter, enter!

2。 Software conflict and incompatibility: redundant similar software installation! Computer overclocking or installing too much software, the system memory is insufficient!

360 housekeeper, software uninstall, find uninstall, and then: strong cleaning!

Or: start the menu, programs, and find extra software to uninstall!

For example: players are duplicated or similar, antivirus, browsers, games, input methods, download tools, there are similar redundancy, uninstall redundancy, only one is left!

3。 The computer system has stubborn virus and Trojan horse or worm interference, or lost system files!

360 system first aid kit, start the first aid, and then restart the computer!

After booting, in the file recovery area, click: suspicious startup items and trojans to completely delete files!

Again: system repair, select all, and repair immediately! Network repair, start repair. Restart the computer!

Jinshan first aid kit, after downloading, click on the lower right corner: upgrade immediately! When finished, click Expand Scan, scan now, deal with it immediately, and restart the computer!

Antivirus software, comprehensive scanning, quarantine area, Trojan horse and suspicious virus, click: delete completely!

4。 Need to download driver life, update: video card driver and sound card driver!

5。 Do it if necessary: restore the system or reinstall the system with one click!

6。 Hardware problem, hard disk or motherboard or fan problem, send for repair!

What is the reason for the general computer card screen!

There are many reasons why computer screens are blocked.

The situation you mentioned is generally caused by system software, memory and hard disk.

1 Malware is accidentally installed on the computer, or a malicious program is generated when surfing the Internet. It is suggested to use 360 Guardian, Kingsoft Guardian and other software to clean up garbage and kill malicious software, and restart the computer after completion, which may solve the problem. Really not, reinstalling the recovery system can solve the problems caused by the software.

If you can't get into the system, you can boot up and enter the system. You can press f8 to select the last correct and effective configuration (which can solve the error caused by the driver installation error) and the safe mode with network connection (there is a network after entering, and then get rid of it with 360 software), and it may be repaired.

Start the menu operation at 3 o'clock and enter cmd. Enter at the command prompt.

Used for% 1 in (%windir% \ system32 \ *). Dll) do regsvr32.exe/s%1,and then press enter. Then let him finish running, it should be possible to solve it.

Recently, the computer was poisoned and unstable software was installed. It is suggested to thoroughly disinfect the virus, uninstall the software that caused the problem, and reinstall other versions, which may be solved. If it doesn't work, it's ok to reinstall the system.

The memory stick in the computer case is covered with dust. Open the shell, take out the memory stick, clean up the gold finger in the memory, put it back, and it may be ok. (cqjiangyong concluded that old computers often have such problems)

6 computer memory is not good for a long time, bought by parallel memory, and multiple memories are incompatible together. It is recommended that the memory can be replaced.

Many times, due to the poor compatibility between the system and the graphics card driver, such an error will also occur. It is recommended that you install another version of the graphics card driver or another version of the system.

What is the reason for the computer card screen crash?

First, check the temperature of CPU and graphics card, then check the hard disk for bad tracks, and finally check the power supply and data cable of the hard disk for problems. This situation is basically a problem in these three places. If you have another hard disk, try it for a few days. If this does not happen, it is a hard disk problem. If it continues to appear, it means that there is something wrong with the CPU, graphics card, or power supply and data transmission.

How is the computer often blocking the screen? Don't want to install the system yourself

The first case: under normal use, the crash fault occurs occasionally and becomes more frequent, or occurs frequently after a sudden crash fault.

1, frequent "crash" caused by excessive dust.

There will be a lot of dust inside a new computer after it has been used in ordinary cities in China for about a year. If you enter the slot of a board, it may cause poor contact of the board, which may lead to a crash or other failures, and often leads to a crash for no reason.

In addition, too much dust in the machine will have a bad influence on the heat dissipation of some important computer hardware equipment. Poor heat dissipation of important hardware such as CPU and graphics card will naturally cause blue screen or flower screen or freeze frame or black screen to crash. Although this kind of crash is usually irregular, the longer it takes, the more frequent it will be. If there is too much dust on the floppy disk head or the laser head of the CD-ROM drive, it will be difficult to read and write the disk, which will seriously lead to the computer blue screen of death.

So you'd better dust the computer once a year. Of course, if you are just a beginner, you should find an old hand to operate it for you to avoid other faults. Of course, keeping the computer room clean at ordinary times is also a very good measure.

2. Poor heat dissipation of hardware leads to frequent "crash" failures.

CPU, graphics card, hard disk, power supply and other hardware will generate a lot of heat at work. Fortunately, most of them have their own cooling fans, and they generally don't crash because of this. However, if there is too much dust on the fan, or the fan is not well lubricated, or it is seriously worn or aging, the heat dissipation of these hardware devices will have problems. Over time, with the deterioration of the situation, the boot will frequently crash or restart after a period of use.

Therefore, you should regularly check the working state of the fan in the computer and lubricate it regularly to avoid such failures. Don't worry if you crash frequently every time you use it. You just need to open the case, observe which fan is abnormal (such as loud noise or obviously slow down or stop running) or which hardware is abnormal in temperature (such as touching a chip with your hand or the heat sink is very hot) when the computer is running, and then do the corresponding treatment.

In addition, working too long will also cause the computer to crash-I remember that once I went to Haier for industry and trade, and it happened that a Haier P ⅲ computer crashed for no reason during use. The operator and several colleagues tried many methods, but failed to solve the problem. Just when she learned that the author had arrived in the industry and trade, she found the author. Because it was more than 4 o'clock in the afternoon, the author suspected that it was too long to use and caused the crash. So I unplugged the computer's power plug from the multi-function power socket and told her not to plug it in yet. That's it. I asked her to connect the power supply and restart it. Everything is fine. The author observed for a period of time and found that it didn't crash again, so he decided that the machine was normal. Although the fault has been fixed (I haven't heard of recurrence), the fault point has not been determined, because the power supply and CPU are both "suspected", but one thing is certain-the fault is caused by the overheating of a certain hardware.

3. There is a conflict in memory, which leads to "crash" failure for no reason.

This is more likely to happen when multiple softwares are running at the same time. Although sometimes many softwares run normally at the same time, sometimes they suddenly and inexplicably crash, and when these applications are restarted, they are normal again. In fact, many of these failures are just false crashes, mostly because of the conflict of memory resources-application software runs in memory, but some applications will use the same memory address as another software for design reasons, and conflicts will occur at this time. This kind of crash is usually a freeze or restart, or a blue screen or a prompt of "illegal operation" or a loss of response.

This kind of fault can only be avoided-try not to let many programs run at the same time. It is best to turn off the unused software immediately and try to use well-known software to avoid this kind of fault. Of course, if you are patient, the computer may "wake up" from suspended animation after a while. The author once froze when playing The Legend of the Heroes of the Three Kingdoms (many programs were opened at the same time), but it would be fine to wait for half an hour (I went to eat the board _).

4. "Crash" failure caused by overclocking

Many DIYer like to overclock all kinds of hardware, some are single CPU, some are everything, because overclocking is always ... >; & gt

What's wrong with the old card screen of the notebook?

1. Clear unused DLL files in memory:

Start → Run → Regedit → HKEY _ Local _ Machitne → Software → Microsoft → Windows → Current Version,

Add an "alwaysunloadDLL" in Explorer and set its value to "1".

2. Use CPU to speed up the overall efficiency.

Start → Run → Regedit → HKEY _ Local _ Machine → System → Current Control Set → Control → Session Manager. In the right window of Memory Management, change the value of "Secondleveidatacache" to CPUL2.

Caches have the same decimal value. For example, the L2cache of p4 1.6GA is 5 12kb, so it is set to 5 12.

3. Run the defragmenter when the system starts.

Start → Run → Registry Edit →HKEY _ Local _ Mach Hunger NE → Software → Microsoft → DFRG → BootOptimize.

Function to set the string value "enable" to y (indicating startup); N (for off).

Is to let you set it to y.

4. Automatically close the program that stops responding.

Start → Run → Registry Edit → HKEY ... User → Control Panel → Desktop Lieutenant.

Autoendtasks is set to 1, and the computer restart will take effect.

5. Speed up the computer startup.

Start → Run → Registry Edit → HKEY ... Machine \ System \ Current Control Set \ Control \ Session Manager

\ Memory Management \ Prefetch parameter ""Enable Prefetch ""changes its default value of 3 to 1,

This will reduce the scrolling time.

6. Speed up the computer shutdown.

Start → Run → Registry Edit → HKEY ... User \ Control Panel \ Desktop, and set autoendtasks to 1.

Hungapptimeout is set to 4000, and its default value is 50000.

At the same time, Start → Run → regedit → HKEY ... Machine \ System \ Current Control Set \ Control,

Also set the waittokillservice timeout to 4000.

7. Virtual memory setting method.

Generally, it is set between 1.5 ~ 3 times of physical memory. Of course, it depends on the actual situation of your computer, and one is the most ideal setting.

The best effect,

Action: Right-click My Computer \ Properties \ Advanced \ Performance Settings \ Advanced \ Virtual Memory Change. .....

8. Improve the speed of opening web pages.

Start → Run → Registry Edit → HKEY ... User \ Software \ Microsoft \ Windows \ Current Version \

Right click → delete the "background" key value in run, and kill those cfmon by the way.

9. Reduce the waiting time of the progress bar.

Start → Run → Registry Edit → HKEY ... Machine \...> & gt

Computers sometimes get stuck on the screen. What happened?

Is the computer graphics card affordable? There must be too many.

2. Is there enough memory? The shortage is also stuck.

Third, the graphics card driver should update catalyst regularly, especially when punching dx 1 1. Cut it out and see if the cpu is working properly. Press Ctrl+Alt+Delete, and then press Performance. More than 70% of dual CPUs are basically viruses! Five: Then the landlord has a lot of startup items! Is there a lot of software installed in disk C? There must be no more things on disk C! Go clean up!

Six: There is also the problem of temperature. Measure the temperature with 360! If it exceeds 45 degrees and 50 degrees outside! It is necessary to take it to a professional institution to clean up the ash! Then look at the speed of your fan! Seven: systematic words! If you want VISTA, you must have a card. Vista eats memory and can be changed to WIN7! Finally, the landlord must make the next 360! Use him to cc cclean ~ and then do the option of booting up and speeding up! This will definitely make your machine start faster! ! ! Of course, if you are a network card! There must be a reason for the internet speed! Almost ~ Is there any problem? Remember to adopt ~

What happened to the computer that played with LOL's old card screen recently?

It is recommended to check your computer before considering other factors:

1, check your network.

Check the network speed, open Tencent Computer Manager's toolbox-Network Speed Test, and test whether your network speed is not very good.

There is too much dust on the computer host.

The computer mainframe sucks dust. If it is not cleaned for a long time, the fan will be stuck and the heat dissipation will not be good. You can clean it with a hair dryer.

There is too much computer rubbish.

Using the computer for a long time will make you keep too much rubbish, which will lead to your computer card. You can use the garbage cleaning function of Tencent Computer Manager to clean up the garbage. Tencent computer housekeeper will clean up the garbage and scan it.

This computer runs too much software.

Open Tencent Computer Manager to speed up one-click optimization and optimize some startup software you don't need.

5, in the virus, Trojan horse

It will also cause your computer to be too slow. You can turn on the red umbrella killing engine of Tencent Computer Manager (turn on Tencent Computer Manager to kill viruses, scan and kill). If you kill a Trojan horse or virus, you should restart it immediately. After restarting the computer, you will go to "Quarantine | Recovery" to completely delete Trojans and viruses!

6. Use Tencent Computer Manager for repair.

Tencent Computer Manager-Computer Clinic-Tencent Zone-tencent games-Self-help Raiders (Part II)-Hit the League of Legends card, and it's convenient to repair it when you click it.

If the above reasons are not recommended, it is a configuration problem. Personally, I think the landlord's configuration is ok. I don't see anything in the configuration that can be used as a game card. It is recommended to check the above reasons first.

I hope my answer can help you. If not, please forgive me