What is the reason why the computer in the Internet caf is very stuck?

1. Directly use the method of restoring or reinstalling the system, you can know whether the problem is in software or hardware. When the system can be restored or reinstalled, it can resume working normally, it is a problem with the software. I don't know what the specific reason is, and if I am not an expert in the system, most of the time I can't find out where the specific fault point of the problem is.

It may be that the computer has been attacked by viruses or malicious attacks, the computer has too many things installed and too many miscellaneous things that occupy too many computer resources, and the software planning and settings in the computer are unreasonable.

Additional note: Although I think there is a high possibility of a virus in your computer, I still don't recommend a way to identify the problem by installing anti-virus software to detect viruses. You know, if the computer is infected with a virus, the virus will seize control of the computer, at this time all your actions are carried out under its monitoring, it is conceivable, at this time you have to kill it, it is impossible for you to check and kill, so it is equivalent to doing it in vain, there is no effect, if you want to kill it, it is also after restoring or reinstalling the system, do not open other disks other than the C disk or the pure environment of the files on the disk, ** and install anti-virus software to kill effectively.

2. When the system is restored or reinstalled, the problem is still there, which is the problem of the hardware. The first thing to focus on is the items that are suspected to be related to the hard drive. For example, whether the power cord of the hard disk, the data cable and the interface are loose and the contact is poor, whether the wire is broken by a certain wire, etc., determine by replacing the cable, if these are all problems, it is further suspected that the hard disk itself has errors or poor performance, and it is also known by replacing it with a good hard disk, if the above is all the problem, it is a problem caused by other components.

You can use the re-insertion of memory, graphics card, etc., one by one, and then replace the memory, graphics card, and power supply in turn. If it doesn't work, take off the motherboard battery, and let go of the motherboard's electricity to take a test. If it doesn't work, check it to see if your CPU fan is running normally, whether the CPU heatsink is in contact with the CPU, whether the heat dissipation silicone is even, whether the graphics card fan is running normally, etc., or not, the problem is a bit serious, it may be that one or some parts on the motherboard are unstable or working abnormally (such as the BIOS chip or program is wrong, the north and south bridge chip is abnormal, the power management chip is abnormal, some capacitors, FETs, diodes, etc. The transistor is aging or unstable), so it can only be sent to the motherboard for repair or simply replace the board.

Good luck and not having serious problems with the above.

Internet café computers all share a hard disk, generally through the hub to share a network, their cache is written to a disk, of course, the burden on the computer increases, the operation is slow.

Is it poisoned to change the machine called the network manager.

The graphics card is too low, and running large games will definitely get stuck.

Therefore, it is recommended that you replace the graphics card device.

The computer physical examination can remove junk plug-ins for you, and the computer acceleration can help you clean up junk files, which are all very useful.

You can open 360 antivirus software to perform a comprehensive antivirus operation on your computer. It may be that the computer in the Internet café has been infected with a virus.

Place the mouse in the taskbar, right-click, select "Task Manager", select "Processes", and delete unwanted programs in the background, such as Thunderbolt. This software will secretly occupy the Internet speed even if it does not **, so you need to turn off such software to release the speed of the Internet.