Metered connections in Windows 10
A metered connection is an Internet connection that has a data limit associated with it. Cellular data connections are set as metered by default. Wi-Fi and Ethernet network connections can be set to metered but aren't by default. Some apps might work differently on a metered connection to help reduce your data usage. Also, some updates for Windows won't be installed automatically.
To set a Wi-Fi network connection as metered:
- Select Start > Settings > Network & Internet > Wi-Fi > Manage known networks.
- Select the Wi-Fi network > Properties > turn on Set as metered connection.
How, When, and Why to Set a Connection as Metered on Windows 10 by www.howtogeek.com
Windows 10 is designed for PCs with unlimited Internet connections, and it normally uses as much of your download and upload bandwidth as it wants without asking. Setting a connection as metered puts you back in control, and it’s essential on some types of connections.