Turn off win10 automatic update completely

Ban Windows Update service

Win + R

services.msc

Windows Update——》 Right click Properties

Close in group policy Win10 Automatically update related services

Win + R

gpedit.msc

Computer configuration -> Manage templates -> Windows Components -> Windows to update
Double click Configure auto update ——》 Selection disabled ——》 determine

Delete use all Windows Access to update features ——》 Select enabled ——》 determine

Disable... In the task plan Win10 Auto update

Win + R

taskschd.msc

Task planner Library -> Microsoft -> Windows -> WindowsUpdate——》 Ban

Close in registry Win10 Auto update

Win + R

regedit

Computer \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsoSvc
——》 double-click Start——》 The numerical data is changed to 4

double-click FailureActions hold 01 Change to 00