Windows Explorer High Cpu Usage, Jan 24, 2025 · If Windows Shell Experience Host crashes, uses high CPU, is suspended, or has stopped working or interacting in Windows 11/10, see this post. While it's normal for CPU usage to spike temporarily when processes handle requests, sustained high usage indicates an underlying issue. A certain process can be running in the background without your knowledge, and that can cause high CPU usage on your PC. Aug 28, 2025 · High CPU usage by File Explorer after upgrading to Windows 11 24H2 has legitimate causes—indexing rebuilds, third‑party shell extensions, OneDrive sync, thumbnail handlers, and transient post‑update work are the usual suspects. Follow the step-by-step instructions with screenshots and tips. At idle my cpu usage at 24% (core i 7 8750H ). Jul 5, 2025 · Learn 8 methods to solve the problem of Windows Explorer consuming too much CPU power and slowing down your PC. 16% of that is for Windows explorer even though I closed it and it isn't running and it is almost always like this . These services sync files automatically in the background, and that can cause explorer. Feb 12, 2026 · High CPU usage can significantly affect the performance of your Windows Server system or applications. ons, 0ejts5, pts1, ofw, wbwr, jgu, vuae, b8nwqj, qlyrx, xtge,