Windows is using your internet to update other people’s PCs — disable this hidden setting to speed up your connection
tomsguide.com Apr 7, 2026

Windows is using your internet to update other people’s PCs — disable this hidden setting to speed up your connection

AI-summarised brief · reviewed before publication

Windows PCs are quietly uploading Windows Update files to other computers worldwide via Delivery Optimization, a feature enabled by default. This allows PCs to share update files, reducing the load on Microsoft's servers. However, it can slow down internet connections, particularly during gaming or streaming. Users can disable this feature to speed up their connection, and doing so can improve overall internet performance and reduce bandwidth usage.