What is CPU Usage and how to lower cpu usage


CPU usage is the amount of time a computer program uses in processing central processing unit (CPU) instructions, as opposed for example to waiting for input/output operations. The CPU usage is often measured in clock ticks or in percentage of the capacity. It is used as a point of comparison for CPU usage of a program.

CPU usage indicate how much of a workload is being handled by the CPU. When cpu usage runnint at 99% or 100% means that processor is fully utilized, whereas a load of 50% means that it's sitting idle half the time.

What cause cpu usage 100%? 100-cpu-usage - registry error or spyware may cause high cpu usage. Now they list top 5 programs you can fix cpu usage problem.


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