Ever since the Windows 10 1511 update, I'm seeing a new system tray icon. Unfortunately it pops up, then disappears before I can mouse over and click on it to see what it is.
It resembles a small bullseye or target. I can't recall ever seeing it before and I'm coming up empty on Google. I'm guessing it's part of Windows 10, but would like to confirm in case it's malware. I've not installed any new applications, just the Windows 10 update.