While I’m not familiar with the equivalent features in Windows I believe MacOS can do this, you can have one machine share the updates to the others on your network. The feature is now even in the non-server version of the OS too.
You can cache iOS device updates with this mechanism as well. I’ve never bothered as I’m fortunate not to worry about metered bandwidth, but it seems like a nice feature if it works as advertised.
You can cache iOS device updates with this mechanism as well. I’ve never bothered as I’m fortunate not to worry about metered bandwidth, but it seems like a nice feature if it works as advertised.
https://support.apple.com/en-us/HT204675