Play NYT Connections Puzzle #697 Thu, Apr 3

Find groups of four related words Need hints?

Solve NYT Connections puzzle #697 - Group 16 words into 4 categories: ANNOUNCEMENT, BULLETIN, NOTICE, POSTER, CONVEYOR BELT, REGISTER, SCALE, SCANNER, BROWSER, FOLDER, KEYBOARD, SODA CAN, BEACH, READER, SUNDAY, TREE.