In case you overuse it
➢ Fix 100% CPU Usage in Windows 10 | Fix High CPU Usage Issue | Stuck at 100% CPU Usage
The Central Processing Unit (CPU) is the heart of every computing device, and is responsible for carrying out all the instructions you give it. When those resources are taxed, apps can slow down or shut down, the cursor can move slowly, or the computer can overheat.
Fortunately, there are quick ways to determine if your CPU is overloaded and lower CPU usage in Windows 10.
Before we dive into tips on how to lower your CPU usage, it's a good idea to see what programs or processes are causing the high CPU usage. This way, you don't have to waste time trying solutions that aren't relevant to your problem.