This setting shouldn't be enabled by default.

I don't think Microsoft is doing anything evil here. Windows isn't uploading my personal files, and this isn't some sketchy background process pretending to be useful. It's a real Windows feature ...

These are the Delivery Optimization settings you need to know to deliver feature and security updates without using Windows Software Update Services. Windows 10 added Windows Update Delivery ...

Microsoft expects organizations using its Delivery Optimization peer-to-peer update scheme will optimally see 60 percent to 70 percent improvements in terms of network bandwidth use when handling ...

Windows Update Delivery Optimization allows you to download updates from sources different from the Microsoft server. So, a computer doesn’t need to go all the way to the Microsoft server, instead, it ...

Organizations planning to get Windows 10 version 1607 (the "anniversary update") may also experience a somewhat different client update scheme, which will get enabled with this release. This Windows ...