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CPU usage is the rate at which the CPU of something you currently use is going to run at a few percent. It's CPU and memory controlled.
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It's your CPU usage
The more CPUs are used to run the software, the higher the CPU usage.
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The following describes how to view the CPU usage of a computer:Tools Ingredients: Lenovo Xiaoxin Air 15, Windows10, Settings 1, right-click the bottom bar to open Task Manager.
2. Pop up the Task Manager and click on the performance options above.
3. Enter the performance interface and click CPU.
4. Check the CPU usage of the computer.
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Ordinary computer users often encounter high CPU usage, what is the reason for this? Here are the reasons for the high CPU usage that I have collated, I hope it will help you!
1. Failure caused by anti-virus software
Since Kingsoft, Rising and other software have added random monitoring of web pages, plug-ins, and emails, it undoubtedly increases the burden on the system.
Solution: Basically, there is no reasonable way to deal with it, try to use the least monitoring service, or upgrade your hardware.
2. The driver is not certified
A large number of beta drivers are flooding the web, creating a cause of failures that are difficult to find.
Processing: Especially the graphics card driver, it is recommended to use the driver certified by Microsoft or officially released, and strictly check the model and version.
3. Caused by viruses and Trojan horses
A large number of worms replicate rapidly within the system, resulting in a high CPU resource usage rate.
Solution: Use a reliable antivirus software to thoroughly clean the system memory and local hard drive, and open the system settings software to check for abnormal startup programs. Frequently update and upgrade anti-virus software and firewalls to strengthen anti-virus awareness and master the right ones.
Anti-anti-virus knowledge. 4. System services.
Control Panel - Management Tools - Services - Rising Realtime Monitor Service Right-click and change to manual.
5. Startup items
Start running msconfig to start, close unnecessary startup items, restart.
6. Check the svchost process
It is a core process of the Windows XP system. It is not only present in Windows XP, but also in Windows systems that use the NT kernel. In Windows 2000, the number of processes is generally 2, while in Windows XP the number of processes rises to 4 or more.
Install 360 software management, turn off the useless start, if it still doesn't work, it can be toxic, reinstall the system. Points can be given to me.
With Super Bunny, Point Super Bunny Task Manager - Point Again"process", and then the black processes inside can be terminated. >>>More
You'd better take the case apart and see exactly where the sound is coming from. >>>More
1. Rule out viral infection.
If there is a virus or horse in the computer, the Trojan malicious program is likely to occupy a lot of CPU resources, especially some stubborn virus Trojans, which have been in a malicious loop activity, infecting all kinds of system files, and occupying a large number of them. >>>More
Change the system version to try,Now many well-known forums on the Internet have their own optimized systems,You install it and try it,Maybe it's a problem with antivirus software.,This has to be tested slowly.。 If none of the above fails, you can open the Task Manager and see which process is using the highest CPU. And then come the questions.