Sources:

"Handshake with Black Outline (white man and woman, freshwater pearl bracelet)"
https://openclipart.org/detail/57091/handshake-with-black-outline-white-man-and-woman-freshwater-pearl-bracelet

"Signpost in color"
Modified by Sarah Sharp, CC-ZERO
https://openclipart.org/detail/231231/signpost-in-color

"Coffee Machine"
https://openclipart.org/detail/183040/coffee-machine

"Tableau blanc / White board"
Modified by Sarah Sharp, CC-ZERO
https://openclipart.org/detail/50305/tableau-blanc-white-board

"White Laptop Notebook Netbook"
https://openclipart.org/detail/170792/white-laptop-notebook-netbook

"Code break"
https://openclipart.org/detail/246266/codebreak

"Green present"
https://openclipart.org/detail/27533/green-present