方法一
按下win + R, 复制如下代码运行
reg add "HKEY LOCAL MACHINE+\SOFTWARE\Microsoft\WindowsUpdate\UxSettings/v FlightSettingsMaxPauseDays+ /t reg dword /d 10000 /f
效果图

Windows更新效果.png
方法二
或者新建.bat文件, 复制以下代码执行脚本
@echo off
REM ------------------------------------------------
REM SysModScripts - Windows System Modifications
REM Created by: LIU Qing
REM Email: mst.lq.bk+SysMod@gmail.com
REM Purpose: Delay automatic updates until the year 2124
REM Copyright 2024
REM ------------------------------------------------
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseFeatureUpdatesStartTime" /T REG_SZ /D "2024-11-12T11:12:13Z" /F
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseFeatureUpdatesEndTime" /T REG_SZ /D "2124-12-12T10:12:11Z" /F
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseQualityUpdatesStartTime" /T REG_SZ /D "2024-11-12T11:12:13Z" /F
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseQualityUpdatesEndTime" /T REG_SZ /D "2124-12-12T10:12:11Z" /F
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseUpdatesStartTime" /T REG_SZ /D "2024-11-12T11:12:13Z" /F
REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsUpdate\UX\Settings" /V "PauseUpdatesExpiryTime" /T REG_SZ /D "2124-12-12T10:12:11Z" /F
方法三
火绒设置自定义防护
打开火绒, 设置 -> 系统防护 -> 自定义防护
新建规则, 保护对象为C:\WINDOWS\SoftwareDistribution\Download\*, 将保护动作全部勾上