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Icons:
Projector + Refresh:
Icons made by "http://www.freepik.com" Freepik, from "https://www.flaticon.com/", "Creative Commons BY 3.0" (CC 3.0 BY)

Screen:
Icons made by "https://www.flaticon.com/authors/icon-works" Icon Works, from "https://www.flaticon.com/", "Creative Commons BY 3.0" (CC 3.0 BY)