How to fix hight CPU usage with KB4512941 using Registry

To fix high CPU usage
Open Start.
Search for regedit and click the top result to open the Registry.
Browse the following path:


Quick tip: On Windows 10, you can now copy and paste the path in the Registry's address bar to quickly jump to the key destination.

  1. Double-click the BingSearchEnabled DWORD and set the value from 0 to 1.


Klick on picture to enlarge

Alternatively, users have also reported that right-clicking and deleting the "BingSearchEnabled" DWORD also fixes the problem.

  1. Click the OK button.
  2. Restart your computer.