Medium,Group,Of,People,Child,Boy,Male,Mixed-Race,Girl,Female,Caucasian,Young,Adult,Woman,People,Network,Connection,Caucasian,Female,Teacher,Teaching,Computer,Girl,School,Education,Education,Technology,Technology,Concept,Internet,Technology,Laptop,Digital,Communication,Data,Network,X,Hdfootage,Information,Online,Screen,Lightningstrike,Scienceresearch,Web,Business,Darkbluebackground,Digitalnumbers,Connection,Webelements,Office,Caucasian,Female,Teacher,Teaching,School,Education,Concept