This is one of the major bug on Windows 10 most people are ignorant of!
It get so frustrating whenever you try to on your hotspot and connect to your system just to see your data being consumed heavily without notifying you of any update before downloading.
I'll be using this post to guide you on how to completely disable system auto update from your Windows 10 enabled system.
Steps On How To Disable System Auto Update:
• Click On Windows Tab
• Search For Administrative Tool
Click On Administrative Tool
• Click On Services
• Click On Windows Update
• You can choose from the four other available options (Disable preferable)
Now you can enjoy Sharing your internet connection to your system without fear of Auto download of system update.