CPU usage is consistently high, what causes CPU usage to be too high?

When your CPU is over 50%, you have to open the task manager and take a look.

What program is taking up so much of you, and if it's an application, you can find out which program and check what is going on. See if it's a program conflict, if it really doesn't work, then close the program, if the system file occupancy rate is too high, you have to consider whether it is the cause of the virus, if not, you have to consider whether there is any conflict in the hardware, find a professional to help you check.

Please make it clear, one is caused by viruses and Trojan horses, and anti-virus can be done. The second is the process"system idle process"It doesn't matter, it's because system idle ......It represents the remaining CPU resources of your system! Don't try to end it!

If he has 0 CPU resources, it's probably time for you to restart!

If the system idle process occupies 2% of the resources, it means that only 2% of the resources of the machine are idle, that is, the machine may be infected with viruses or 98% of the resources occupied by other programs. In other words, the larger the resource occupied by the "system idle process" process, the more resources available to the system, which literally means "system idle process".

That's it if you turn it on. It's very likely to be poisoned, and you can check the process to see if the CPU-consuming process kills it. If those processes have a very average attrition rate.

It should be a virus like a dwarf. It is recommended to kill the virus first, and then talk about it if it doesn't work.

The next Windows Process Manager looks at the process description of the process with high CPU usage, if there is no relevant description, it may be a virus, then close it and delete it.

It's poisoned, find a few antivirus software, string kill, and also find a few Trojan horses, kill kill kill.

Virus: Let's see if it's running antivirus software in the background You didn't pay attention to it.

Look at the process, and tell if it's a virus or a CPU from the name of the process

How do you usually use it, and what software do you use to send it out.

Running large programs or being poisoned.

Workaround for high CPU usage:

1. Disable the DiagTrack Diagnostics Tracking Service.

First of all, press win+r on the keyboard to bring up the run, and type enter.

Find the DiagTrack Diagnostics Tracking Service service in your local service, double-click to open the settings, stop the service and set the startup type to "Disabled" as shown in the following figure:

2. Turn off the sync setting.

Click on the Start menu and select "Computer Settings".

Once you're in your computer's settings, find "OneDrive" and tap on it.

Select Sync settings and turn off "Sync settings on this PC" as shown in the following image:

3. Turn off the homegroup

Note: The above is how to solve the problem of high CPU usage.

The computer is running because it indicates that the CPU usage is too high, which will cause the running speed to slow down, mainly caused by the following reasons:

1.The physical memory itself is too low: If the physical memory is too low, it will not be enough to run more or larger software, which will increase the burden on the CPU.

2.There are many software to start the system at startup: many users will find that there will be a lot of other software after installing the software, and it will run when it is turned on, which invisibly increases the burden of the CPU and makes the computer run slowly.

3.System version: Different systems occupy different memory ratios due to their different architecture and size, such as: XP occupies a lower memory than Win7.

There are the following ways to solve this problem:

1.Upgrade memory: It is recommended to upgrade to 4G. If it used to be 2G memory, accounting for 55%, then after rising to 4G, it will account for 28%.

2.Optimize the system: Install 360 Security Guard, uninstall and disable all unnecessary software, plug-ins and boot items in the system.

3.Replace the system: If it is a configuration from 3 years ago, it is recommended to change the system to XP, which will increase the speed by nearly 20%. It is also possible to reinstall the system.

**Processor is one of the main equipment of electronic computers and the core accessories in computers. Its function is mainly to interpret computer instructions and process data in computer software.