What do you call an area/corner where people can pick up free flyers/pamphlets/brochures? Sometimes they're on catalog stands and sometimes they're just in stacks on a table. My non-native speaking colleagues want to call it a "take free corner" but that seems unnatural to me... Please help me think of a better suggestion!
You are describing a kiosk, or more specifically an information kiosk.
Of the three definitions at Merriam-Webster, the second applies well, and the third comes close, except for the "computer screen" part:
1: an open summerhouse or pavilion
2: a small structure with one or more open sides that is used to vend merchandise (as newspapers) or services (as film developing)
3: a small stand-alone device providing information and services on a computer screen