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190 results

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    Audience clapping for female speaker — Stock Photo
    Audience clapping for female speaker
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Business people talking and video conferencing in conference room — Stock Photo
    Business people talking and video conferencing in conference room
    Community college students watching instructor leading lesson at projection screen in classroom — Stock Photo
    Community college students watching instructor leading lesson at projection screen in classroom
    53965 — Stock Photo
    53965
    Male community college instructor leading lesson at projection screen in classroom — Stock Photo
    Male community college instructor leading lesson at projection screen in classroom
    High school teacher leading geography lesson at projection screen in classroom — Stock Photo
    High school teacher leading geography lesson at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Chairs and projection screen in empty room — Stock Photo
    Chairs and projection screen in empty room
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Audience watching male speaker with virtual reality simulator glasses on stage — Stock Photo
    Audience watching male speaker with virtual reality simulator glasses on stage
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Business people preparing audio visual presentation on Focus — Stock Photo
    Business people preparing audio visual presentation on Focus
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Business people sharing lunch in conference room meeting — Stock Photo
    Business people sharing lunch in conference room meeting
    Businessman delivering lunch to colleagues in conference room meeting — Stock Photo
    Businessman delivering lunch to colleagues in conference room meeting
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Sofa and tables in home movie theater — Stock Photo
    Sofa and tables in home movie theater
    Male junior high teacher leading lesson at projection screen in classroom — Stock Photo
    Male junior high teacher leading lesson at projection screen in classroom
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Male speaker on stage talking to audience — Stock Photo
    Male speaker on stage talking to audience
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    Empty classroom with projection screen — Stock Photo
    Empty classroom with projection screen
    Friends eating popcorn, enjoying movie on projection screen in backyard — Stock Photo
    Friends eating popcorn, enjoying movie on projection screen in backyard
    Female teacher in hijab leading lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab leading lesson at projection screen in classroom
    Audience watching male speaker on stage — Stock Photo
    Audience watching male speaker on stage
    Portrait confident female high school teacher at projection screen in classroom — Stock Photo
    Portrait confident female high school teacher at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Smiling teacher leading lesson at projection screen in classroom — Stock Photo
    Smiling teacher leading lesson at projection screen in classroom
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Friends relaxing, watching movie on projection screen in backyard — Stock Photo
    Friends relaxing, watching movie on projection screen in backyard
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Mature female instructor preparing in classroom — Stock Photo
    Mature female instructor preparing in classroom
    Audience with camera phones photographing speaker on stage — Stock Photo
    Audience with camera phones photographing speaker on stage
    High school students with hands raised during lesson in classroom — Stock Photo
    High school students with hands raised during lesson in classroom
    Business people video conferencing in conference room — Stock Photo
    Business people video conferencing in conference room
    Collaboration text on audio visual presentation screen — Stock Photo
    Collaboration text on audio visual presentation screen
    Audience with camera phones photographing enthusiastic speaker on stage — Stock Photo
    Audience with camera phones photographing enthusiastic speaker on stage
    Community college students watching instructor leading lesson at projection screen in classroom — Stock Photo
    Community college students watching instructor leading lesson at projection screen in classroom
    Businesswoman bringing lunch to colleagues in conference room meeting — Stock Photo
    Businesswoman bringing lunch to colleagues in conference room meeting
    Tables in empty classroom — Stock Photo
    Tables in empty classroom
    Friends watching basketball game on projection screen in backyard — Stock Photo
    Friends watching basketball game on projection screen in backyard
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Business people arriving with lunch in conference room meeting — Stock Photo
    Business people arriving with lunch in conference room meeting
    Audience watching speakers talking on stage — Stock Photo
    Audience watching speakers talking on stage
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    Students watching geography teacher at projection screen in dark classroom — Stock Photo
    Students watching geography teacher at projection screen in dark classroom
    Projection screens and seats in empty conference auditorium — Stock Photo
    Projection screens and seats in empty conference auditorium
    Community college students watching instructor leading lesson at projection screen in classroom — Stock Photo
    Community college students watching instructor leading lesson at projection screen in classroom
    Businesswoman leading meeting at projection screen with AI text — Stock Photo
    Businesswoman leading meeting at projection screen with AI text
    Portrait businessman managing audio visual presentation on Focus — Stock Photo
    Portrait businessman managing audio visual presentation on Focus
    Male community college instructor teaching lesson at laptop and projection screen in classroom — Stock Photo
    Male community college instructor teaching lesson at laptop and projection screen in classroom
    Female speaker in hijab on stage talking to audience — Stock Photo
    Female speaker in hijab on stage talking to audience
    Women using sewing machine in sewing class — Stock Photo
    Women using sewing machine in sewing class
    Junior high school students with hands raised during lesson in classroom — Stock Photo
    Junior high school students with hands raised during lesson in classroom