Hi, I'm Claudeir, an independent expert, it's very important to me that all your questions are answered and that you have a positive experience.
-Are you sure that this amount is daily? if you go back to the status page, before clicking on data usage, is it described as daily or is it described as the last 30 days?
These are probably days that the system uses to make automatic updates, like MicrosoftStore for example, it can do some procedures to try to decrease.
-Go to the Microsoft Store settings, and disable the option to update automatically.
-Right click on the start, settings, update and security, Windows update, advanced options, in update options, disable the three options.
-To prevent automatic updates of Windows update on Wifi network, right click on start, settings, networks and Internet, Wi-Fi, "Advanced Options", activate the option "Set as limited connection".
This will only be valid for this wifi network, if you connect to another network, you need to repeat the process.
(remembering that the recommended thing is to always keep the system updated through Windows update)
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