Steam is upgrading its in-game frame rate counter to be a full overlay This will provide a lot more details on what's going on under the hood with any given game, and your CPU and GPU's status too ...

Steam's new overlay features are incredibly handy, including a new cloud-based Notes tool, but limited to the beta for now.

In-Game XMB Overlay will be in the next update, but we don’t know to what extent. In a rather exhausting and relieving way, Ericl Lempel said, "Also, I noticed a lot of your comments were ...

While calling game overlays ‘pop up ads’ is probably over the top, they can get that annoying when you have an overlay on top of the overlay, on top of the overlay you’re trying to reach.