I've recently had to install Spybot from scratch, as a Windows 10 update had removed it. I notice one change from before: now, but not before, the Windows Task Manager lists Spybot's Tray Access among my startup programs, which I tend to keep as minimal as I can. (I can locate the line for it in the registry's current version/run lines.)

What does this do, and should I keep it? My first guess was that it would add an icon to the "system tray" at the bottom of my screen as a shortcut to the Spybot Start Center, but there isn't an icon there. Thanks!