Why is my CPU utilization always 100?

First of all, it is recommended to install an antivirus, after all, a computer without antivirus protection is very fragile, even if you don't go to the web casually, don't just accept other people's things, don't mess with things.

As for the slow machine, it is recommended to open the process manager (ctrl+alt+del), check if there are too many processes open (it may be that many programs will start automatically after installation), turn off these programs, and click "start"->run", enter msconfig, and in the startup page, remove the programs you don't need to boot up; If this is not the case, check whether it is due to individual programs that occupy more resources, you can record the names of these programs, search in baidu, and know what they do (some may be rogue software), for unwanted shutdowns, if it is not a virus, nor is it rogue software, nor too many processes, you need to consider whether it is due to hardware aging or conflicts on some interfaces, this is difficult to judge, it is recommended to consult the original computer business.

Press the "CTRL+ALT+DEL" key first, click "Process", in the CPU column, to see which program occupies the CPU, if it is Internet Explore, then it is very likely to be a virus, it is best to install 360 Security Guard, it is very easy to use.

If it's a virus, your system is going to get one.

The virus is very powerful now!

I wonder if the battery of the case is out of point.

Here's how to fix it:

1. Press the "Ctrl+Alt+del" key combination on the keyboard to open the task manager, or right-click on the taskbar to start the task manager, both methods can be operated.

2. Task Manager interface, click on the process to open, and then we select the process that occupies a very high CPU, and then close the process, which can reduce the CPU usage, here each process has a specific introduction, some of the processes that they are sure not to use but are still very CPU occupied are closed, here some system processes do not close, for example, the process.

<>3, Performance, we can monitor CPU usage. Open Resource Monitor. Then, shut down the process that has been consuming a high amount of CPU to check which process or program uses CPU resources.

<>4, press "win+r" on your keyboard"Open Run and enter the command msconfig to open the system configurator.

5. Inside the startup, we will cancel the checkmark in front of the program that does not run automatically when it is booted, so as to avoid many programs from running automatically when it is booted, so that after the boot, it will automatically run in the background of our computer, occupying the CPU.

6. If the computer has 360 Security Guard installed, open it, and then click on the manual service.

7, then enter the CPU search, find the CPU occupied, click Repair, of course, you can only try here. In fact, you still need to develop good habits when you use the computer, and I hope you will succeed in dealing with problems.

8. CPU heat dissipation is not good, sometimes the silica gel on the CPU fails, at this time, it will also lead to high CPU occupancy, and even the computer crashes, etc., I have encountered this problem, so if you have frequent computer crashes or the CPU has been 100% of the time, you may as well disassemble the host, smear the CPU heat dissipation with silicone, the computer store sells it, a few yuan a piece, try to deal with it yourself.

It is not normal to work at 100% utilization for long periods of time.

Because working at 100% utilization for a long time will cause the CPU to accumulate heat, which may burn out the CPU. Even if the CPU is not burned out, it is likely to shorten the life of the CPU.

Therefore, if the CPU is continuously working at 100% utilization for a period of time, it is recommended to check whether the system is infected with viruses, or turn off tasks with high CPU utilization to prolong the life of the computer.

Notes:

Of course, the CPU has been 100 usage, of course, it will be bad, because we have to open the software and applications when the computer is in use, at this time the CPU will run at high speed, and you will complete our computer operation, but thank you, you must use a fan to dissipate heat when the heat is generated, but if it has been 100 usage, then it will cause our computer to lag and slow, and it is also possible to burn out the CPU.