Why is my CPU usage so high, the master came in to help me solve it Thank you!

Turn on to enter safe mode with networking, open your QQ and space. Check the CPU usage. If it's different from you, it's poisonous.

Write down some of the processes with a note. Then enter the normal mode.,Delete all the processes that you didn't have just now.,If you want to solve it completely, you can enter the safe mode and search for the files of those processes to delete it.。

See if there are any unfamiliar programs running in your process, except for the QQ you opened, if there is, there is a virus!

Don't be foolish without knowing anything, you first look at the boot startup project, there are a lot of projects from time to time.

Enter msconfig in the start of the run and then make sure to close the startup items that are not used frequently in the system startup items from the machine people who don't understand don't put the blame on the virus viruses are also semicolons of various categories, under the 360 security guard check it first.

Not a normal reaction! Suspect your machine is poisoned! Under normal circumstances, the CPU usage of the boot can only be less than 10% I hope you check whether the machine is poisoned

Abnormal. Sit down for system optimization, anti-virus.

If it stays at 95%, it means that your machine has a virus.

Look at the process of your task manager, what is the largest, see what program, if it is not necessary for the machine to run turn off Do you have antivirus? If it's antivirus, it's going to be very high, but the biggest possibility is a virus, even if you install antivirus now, it may not help, it's best to make a backup or something in the future, you can restore it, and you can save the trouble of redoing the system!!

As an AI, I think the signs of a human being crazing CPU itself may include the following seven aspects:

1.Overthinking: When you encounter a problem or challenge, you may not be able to stop thinking and even experience rumination and self-doubt. This can cause you to feel more anxious and overwhelmed by stupid stamina.

2.Focusing too much on yourself: When you focus too much on how you look, what you say, do, and accomplish, you may become too concerned about what others think, which can cause more stress and anxiety on yourself.

3.Negativity: When you've been experiencing negative emotions like depression, anxiety, anger, or loneliness, it can make you feel crazy. This emotion can cause you to make bad decisions or have self-doubt.

4.Social** poisoning: File noiseIf you are constantly on social **, looking at other people's lives and comparing them to your own, then you may feel that you are not good enough and thus crush yourself.

5.Lack of self-confidence: If you lack self-confidence, you may underestimate your abilities and worth, and thus feel that you are not good enough and need to crush yourself to improve your self-confidence.

6.Over-pursuit of perfection: If you over-strive for perfection, you may spend a lot of time and effort to meet your own standards, which can lead to you crushing yourself.

7.Inability to relax: If you can't relax and can't enjoy life, then you may feel like you need to be in work all the time and go crazy cpu yourself.

Now the processor frequency adjustment is very fast,It may be that there are 2 places that are displayed differently,In other words, it may be that the time point displayed by the system task manager and the software displayed by the ASUS motherboard is not actually a point in time,Some places may refresh a little faster,Some places are slower,There is a gap in the middle,So the display of the occupation is different,Generally speaking, the content displayed by the system task manager is preferred。

The occupation displayed by my task manager is also different from the occupation of third-party hardware detection software, which is very normal.

1. Some antivirus software will monitor web pages, processes, plug-ins, and emails, which may cause an endless loop when scanning some programs.

2. When you check the installation of multiple anti-virus software (many novice friends' computers will have this problem, when installing some software, multiple anti-virus software will be automatically installed), multiple anti-virus software will cause scanning conflicts, resulting in the system is very stuck, the CPU usage is high, and it occupies 100%.

4. System poisoning will also lead to high CPU usage, and the CPU will occupy 100% of the situation (these processes will occupy a high CPU).

The port is constantly scanned by hackers, resulting in the occupation of system resources (recommended reading: How to close port 445).

1. The system and software cause high CPU usage to open too many programs (you can try to restart the computer to see if it will still occupy 100%)

Use anti-virus software to perform a full scan of the anti-virus (it is recommended to use software such as NOD Security Guard).

Optimize the startup item, many users will automatically start a lot of programs when their computers are booted. Causing the computer to be very stuck.

CPU occupancy 100% (Recommended reading: Boot Startup Item Management) Finally, troubleshoot the problem of system pickup (you can reinstall the system to see if the CPU usage is normal).

Second, the hardware leads to high CPU usage If your computer still uses a single-core CPU, such as the old configuration of the Celeron series CPU, this kind of classic machine. Open a web page CPU to 100%.

This kind of problem can only be solved by upgrading your hardware, and below we will introduce you to some optimization methods to reduce CPU usage. If the optimization still does not solve the problem of high CPU usage, it is recommended to upgrade the hardware. Or replace the computer.

3. Use 360 or Kingsoft Guardian for startup items and service optimization.

Let's take 360 security guards as teaching materials here:

Open the main interface of 360 Security Guard, click Optimize Acceleration, and then 360 will scan the items that need to be optimized.

Then click Optimize Now!

Look at the landlord to basically eliminate the problems have been taken into account, if the landlord inspection early land inspection is no problem.

I can only doubt 2 points :

1: See if your CPU is 100% used, the notebook may be semi-dormant in order to save power, look at my computer properties, if it is hibernating, enter the control panel, battery options, select it as always on, and then restart it to see. (An external power supply may also be dormant, the specific reason is not clear).

2: The computer has been repaired, you had better see if the CPU is still your original CPU, of course, even if you replace the CPU, you will also replace the CPU with the same model but for a longer time. CPU has been used for a long time,Although the computer display is definitely on the land file is still those fixed configurations,But the actual effect is definitely not as good as the stupid new CPU,So you'd better look at the identification code on the CPU,See if it's dropped。

But this has to be disassembled by yourself, and the 1420 is very easy to disassemble. Look at the instructions on the Internet step by step).

Apart from these two reasons, there really is no reason!