[kyriakos]

Timeline, calling it stuff is kinda lame marketing. Been using it as a Windows insider, it keeps track what documents were open in which application. Works great with office but I guess will take a while before all applications add support for it. Generally it's a good idea even if using only one device, think of it as "recent files" on steroids.

[stephengillie]

> Imagine looking at bathroom vanity options for that home remodel when you’re out and about on your phone, and then finishing that purchase when you’re back at your PC.

Most browsers cache files on disk; maybe Timeline keeps track of those cached files, instead of sniffing internet packets?