Envelope

A smart cellphone with blank, large screen and pop-up message, reflecting light.

Smartphone With Pop-Up Message

A round speech balloon icon with three dots inside.

A pop-up, blank window from a computer with icons of different shapes at the top and bottom.

A speech bubble with horizontal bars representing text.

A pop-up box or browser window of rectangular shape containing double quotation marks and four parallel, straight lines.

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