Shanxi linjiang: Recently, every time I bought a new computer, the system runs very slowly, no matter how it is restarted. Finally, it was found that the "Task Manager" showed that the CPU usage reached 100% at boot time. What is the cpu usage rate of 100? Www.diannaodiy.cn recommended
A: The performance of the new machine is generally not very bad, when the large program is not installed, the CPU usage is unlikely to reach 100%. This situation indicates that your machine has a virus in all likelihood. The virus occupies a lot of system resources when your machine is running, so the CPU usage reaches 100%. It is recommended that you use anti-virus software to anti-virus the system. When you anti-virus, be sure to upgrade the virus database of the anti-virus software to the latest version. If the system still can't solve the problem after the anti-virus, the only thing to do is to reinstall the system, install the virus firewall and network firewall after reinstalling the system, and set the firewall's protection level to high, which should solve the problem.
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