A rectangular horizontaln user bar icon with a basic avatar and two rows of five squares each.

User Bar

Several books standing upright in a row, with one book at the end leaning diagonally. 

Group Of Books

A password icon represented by a row of four identical asterisks.

A hanging kitchenware rack or shelf with knives, a pan and utensils.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.