What to do if windows 7 CPU usage is 100

Users reported that the CPU usage of their Windows 7 computers has reached 100. What should I do? There may be a virus in the computer. You can use virus checking software to kill the computer viruses. You can also run too many large programs. , too many disk fragments, a large number of flooding drivers and other reasons. Users can query and solve the problems one by one. If there are no problems with the hardware, you can choose to reinstall the system.

Windows7cpu usage 100 solution

1. Reason 1. Virus Trojans

A large number of worms are quickly copied inside the system, causing the CPU resource usage to remain high.

It is recommended to take the following measures: Use trustworthy anti-virus software to comprehensively clean the system memory and local hard disk, and open the system setting software to check whether there are programs that start abnormally.

Regularly update and upgrade anti-virus software and firewalls, strengthen anti-virus awareness, and master correct anti-virus knowledge.

2. Reason 2: Running large programs and games

Sometimes the CPU usage is too high, which is caused by large programs, such as taking up a lot of space. For large-scale 3D games on CPU, there are only two reasons. One is that the CPU usage rate increases due to unscientific programming (general games have been tested, so this situation should not be common),

The other is that the computer configuration is too low (this should be the key reason).

Solution: It's very simple, either stop playing this type of game, or change to a high-end computer.

3. Reason 3. A large number of flooding drivers

The drivers are not certified, causing CPU resources to occupy 100%. A large number of public beta drivers are flooding the Internet, leading to undiscoverable causes of failures.

Solution: Please try to use the official version of the driver, or the driver wizard.

4. Reason 4: Too many disk fragments

When people use computers, they often install and uninstall software, and copy and delete files. ,

Doing so will cause the data in the hard disk to be sorted discontinuously or scattered, thereby slowing down the computer's search speed and consuming a lot of CPU resources.

Solution: Clean up system junk frequently, and defragment the hard drive after the cleanup is completed.

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