High CPU usage causes the computer to be very card or no response to do

To solve the CPU usage is too high, first of all, we should understand what is the cause of high CPU, we mainly from the software and hardware to start with:

　　1, the software caused by the high CPU utilization rate

This is mainly related to system problems, such as the system is too bloated, open too many programs and computer virus Trojan, etc. will produce high CPU usage, and lead to slow computer speed. The solution is mainly around system optimization, optimize startup items, try to avoid opening too many programs, and so on, the following we will detail.

　　2, the hardware caused by the high CPU utilization rate

In fact, the hardware determines a relatively large relationship, for example, if the computer is still a classic machine, using the original single core Celeron class processor, then such a computer, in the case of more than a few web pages will easily lead to high CPU usage, no matter how you optimize the system, this problem has always been unable to solve, This is largely due to the low hardware itself.

But now computers have reached the dual-core, even if the entry-level processor in the Internet and office will have a very smooth running speed, so if the old computer often appear high CPU usage, then recommend that everyone better upgrade the processor or change the computer fundamentally solve the problem. For today's entry dual-core processors, although to meet basic Internet and office fluency, but the operation of large-scale applications will also have a high CPU usage, so in the DIY machine we must understand the use of computers and needs, choose the right Computer configuration.

Finally, we will focus on the solution to the high CPU utilization rate. As a result of hardware, we can only take hardware upgrades to solve, so here is not too much, the following we mainly for the system and software optimization methods to maximize the use of CPU, this method is suitable for high CPU use is not very serious situation, too serious recommendations or from the hardware upgrade start.

1, the elimination of virus infection

If the computer virus or horse in the case, Trojan malicious program is likely to occupy a large number of CPU resources, especially some stubborn virus trojan, has been in the malicious cycle of activity, infection of various types of system files, a large number of CPU resources, this situation is very easy to have high CPU utilization rate, Even the higher CPU can not afford to repeat a large number of malicious programs to run, so if the CPU is found to use too high, we should first think of whether the computer virus, we recommend installation such as Jinshan Antivirus comprehensive killing.

2, after the elimination of virus infection, below we need to start from the system optimization, first of all, we recommend that you optimize the start, as far as possible not to use the software does not boot automatically start, such as some player software, bank security plug-ins, and so on, these can be required to open again, no need to boot.

3. Close unwanted program processes

If the CPU usage is found to be high, we can go to Task Manager and close some unwanted programs and processes.

4. Optimize Registration

Through the registry for service item optimization, you can also optimize the use of CPU resources, such as when the system checks to open video-related services, it will allocate some of the CPU for its use, we are to disable this mechanism, the following methods:

We first go into the computer registry, and then the numerical data, only the Audioendpointbuilder and RPCSS, the rest are deleted, and then exit.

The above is a simple introduction of a video related services to the optimization, by disabling this useless function, can also slightly enhance the CPU resources, in addition, we can optimize the registry other items.

5, optimize the system services

In the operating system, many system services are open by default, but some are very important to run, but some are not important, such as our computer does not have a printer, wireless network, etc., so completely can turn off the printer function and wireless network system services, so can also save system resources, to the CPU to save more resources

There are many ways to optimize the system, although a small system optimization may be very small for freeing up CPU resources, but what if there are many optimizations? can also release more CPU resources! Through the above introduction you should understand that CPU usage is mainly related to hardware and software, where hardware is the core, Software optimization is only auxiliary, too low-end processor or get started processor running large applications will appear high CPU usage, so the installed should be based on demand, the last thing to say is that if the CPU usage is not too high, through the system optimization system, can also release a lot of CPU resources, so it is to solve the CPU utilization rate Too high a method worth adopting.