To many windows

My question is every time I start Devonthink there are loads of open windows perhaps a couple of search windows, activity window, download window, log etc. I know this is because I have had the windows open (or automatically opened) during previous usage.

However is there a way to just have Devonthink open just on its own with no extra windows.When I open Devonthink I usually just want to start a fresh search for something.

I know it is easy to just close the extra windows but it is a little annoyance every time.

Sure, just setup the windows the way you like and add a Workspace (Go menu). DEVONthink will still launch with the windows open at the last session, but selecting your default workspace or hitting its shortcut key will reset everything to the way you want it.