A doodle or an outline of a simple flower on a square paper or memo with a pin on it.

Square Paper With Pin And Flower Doodle

Brain

A memorial plinth with a plaque with text on it. 

Two post it notes or memo stickers with drop shadows.

A post-it note or memo sticker with a drop shadow.

A headshot poster or a photo portrait of a man with buzzcut hair.

A flat-footed turtle standing in profile looking directly up from its shell.

Three curled sticky notes or memo stickers hanging on a wall, all with lines of text and curved corners.

A desktop computer tower or processor with air vents, buttons and USB ports.

A doodle or an outline of a simple heart on a square paper or memo with a pin on it.

A single diskette floppy disk with label.  

A pair of curled post it notes or memo stickers hanging on a wall.

A curled sticky note or memo sticker hanging on a wall with lines of text and curved corners.

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