To access the group policy editor, press Windows Key R, type the following line into the Run dialog, and press Enter: Navigate to Computer Configuration\Administrative Templates\Windows Components\Windows Update.
Locate the “Configure Automatic Updates” setting in the right pane and double-click it.
And yes, Windows will remember this setting for each individual network, so you can disconnect from that network and reconnect all you like.
Do you have an Internet connection with limited data?
Wi-Fi, and click the name of the Wi-Fi network you’re currently connected to.
From there, you’ll set the times you don’t want Windows to automatically restart.Windows 10 will automatically set certain types of connections — cellular data connections, for example — as metered.However, you can set any connection like as a metered connection.This option only affects the Wi-Fi network you’re currently editing, but Windows will remember this setting for each individual Wi-Fi network on which you change it.To change this option for a wired Ethernet network, open the Settings app, head to Network & Internet Ethernet, and click the name of your Ethernet connection.Professional, Enterprise, and Education editions of Windows 10 have access to group policy and registry settings for this, but even Home editions of Windows 10 give you a way to stop updates from automatically downloading.When you set a connection as “metered,” Windows 10 won’t automatically download updates on it.But you can set it so that Windows Defender will check for, download and install updates as soon as they are available, even if you have disabled Automatic Windows Updates. You will find it under Administrative Tools in your Control Panel. You will now be able to see the task in the Task Scheduler Library.Now your Windows Defender will update itself, regularly, every day at the set time, although you may have disabled Automatic Windows Updates.So, if you don’t want Windows 10 automatically downloading updates on your home network connection, just set it as a metered connection.Windows 10 will automatically download updates when you connect your device to an unmetered network, or when you set the network it’s connected to as unmetered again.