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service host task hogging cpu

About this tag
The tag 'service host task hogging cpu' covers discussions about the Service Host (svchost.exe) process consuming excessive CPU resources on Windows systems, particularly Windows 8.1. Common causes include Windows Update running continuously, as seen in a thread where a user reports Service Host Local System using 51-57% CPU for nearly 24 hours while checking for updates. The issue often leads to overall system slowness. Troubleshooting steps mentioned include using Task Manager to identify the problematic service and applying various fixes, though success varies. This tag is relevant for users experiencing high CPU usage from svchost.exe and seeking solutions.
  1. M

    Windows 8 Need help with Windows Update looking for updates continually for almost 24 hours. Is this normal?

    The computer is a Compaq15 64-bit, running Windows 8.1. It has 2g memory and a 500gb hard drive with plenty of available space. I'm trying to help a friend with his computer being extremely slow. The language on his computer is Spanish. He doesn't speak much computer and I don't speak much...
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