Windows quietly uses every PC running it as a node in a peer-to-peer file-sharing network for system updates, and most users have no idea it is happening. The feature, called Delivery Optimization, ...

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 ...

Use left and right arrow keys to seek audio. Delivery Optimization has shared my Windows update files with other PCs in the background for years, and I've always kept it on a short leash. If left ...