As shown below:
1. Enter the control panel again , and select the user account, then click [Change User Account Control Settings] at the bottom, there is a slider in it, pull the slider to the bottom [Never notify] and confirm.
2. Press the [Win+R] shortcut key to open Run, enter gpedit.msc, open the group policy editor, and select [Computer Configuration] → [Windows Settings] → [Security Settings] → [Local Policy] → [Security Options] on the left. , select [User Account Control: Run all administrators in Admin Approval Mode] at the bottom right, double-click and select [Disabled], and then restart, you can completely turn off User Account Control.
Problem: When gpedit.msc is not found
Solution:
1. Create a new text document and copy the following code into the text document:
@echo off
pushd "%~dp0"
dir /b C:\Windows\servicing\Packages\Microsoft-Windows-GroupPolicy-ClientExtensions-Package~3*.mum >List.txt
dir /b C:\Windows\servicing\Packages \Microsoft-Windows-GroupPolicy-ClientTools-Package~3*.mum >>List.txt
for /f %%i in ('findstr /i . List.txt 2^>nul') do dism /online /norestart /add -package:"C:\Windows\servicing\Packages\%%i"
pause
2. Save the file as .bat and save the type as all files, as shown in the figure:
3. Then double-click the file to run, after the operation is finished,
Then follow the steps below: Press the [Win+R] shortcut key to open Run, enter gpedit.msc, open the group policy editor, and select [Computer Configuration] → [Windows Settings] → [Security Settings] → [Local Policies] → [Security Options],
select [User Account Control: Run all administrators in Admin Approval Mode] on the bottom right, and double-click and select [Disabled], and finally restart, you can completely turn off User Account Control.