En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
190 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Portrait confident female teacher at projection screen in classroom — Stock Photo
    Portrait confident female teacher at projection screen in classroom
    Business people preparing audio visual presentation at modern office — Stock Photo
    Business people preparing audio visual presentation at modern office
    Audience watching male speaker on stage — Stock Photo
    Audience watching male speaker on stage
    A young Caucasian woman stretches next to a stationary bike. — Stock Photo
    A young Caucasian woman stretches next to a stationary bike.
    Junior high students using computers, listening to teacher in classroom — Stock Photo
    Junior high students using computers, listening to teacher in classroom
    Male speaker with microphone talking on stage — Stock Photo
    Male speaker with microphone talking on stage
    Smiling businesswoman talking on cell phone in office — Stock Photo
    Smiling businesswoman talking on cell phone in office
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    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
    Junior high students using computers and watching teacher at projection screen in classroom — Stock Photo
    Junior high students using computers and watching teacher at projection screen in classroom
    Collaboration text on audio visual presentation screen — Stock Photo
    Collaboration text on audio visual presentation screen
    Students and teacher in classroom — Stock Photo
    Students and teacher in classroom
    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
    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
    Designers viewing data on futuristic hologram screen — Stock Photo
    Designers viewing data on futuristic hologram screen
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Portrait businessman managing audio visual presentation on Focus — Stock Photo
    Portrait businessman managing audio visual presentation on Focus
    Smiling male speaker on stage — Stock Photo
    Smiling male speaker on stage
    Sofa and tables in home movie theater — Stock Photo
    Sofa and tables in home movie theater
    Computer programmers examining data on futuristic hologram — Stock Photo
    Computer programmers examining data on futuristic hologram
    Male high school teacher leading lesson at projection screen in classroom — Stock Photo
    Male high school teacher leading lesson at projection screen in classroom
    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 meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Businesswoman bringing lunch to colleagues in conference room meeting — Stock Photo
    Businesswoman bringing lunch to colleagues in conference room meeting
    Friends cheering, watching basketball on projection screen in backyard — Stock Photo
    Friends cheering, watching basketball on projection screen in backyard
    Casual businessman preparing audio visual presentation in office — Stock Photo
    Casual businessman preparing audio visual presentation in office
    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
    Audience watching female speaker in wheelchair on stage — Stock Photo
    Audience watching female speaker in wheelchair on stage
    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
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Women using sewing machine in sewing class — Stock Photo
    Women using sewing machine in sewing class
    Male teacher leading lesson at projection screen in classroom — Stock Photo
    Male teacher leading lesson at projection screen in classroom
    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
    Projection screens and seats in empty conference auditorium — Stock Photo
    Projection screens and seats in empty conference auditorium
    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
    Man giving presentation on projection screen — Stock Photo
    Man giving presentation on projection screen
    Business people video conferencing in conference room meeting — Stock Photo
    Business people video conferencing in conference room meeting
    Male teacher leading lesson at projection screen in classroom with students raising hands — Stock Photo
    Male teacher leading lesson at projection screen in classroom with students raising hands
    Happy friends with soccer balls cheering, watching soccer match in backyard — Stock Photo
    Happy friends with soccer balls cheering, watching soccer match in backyard
    Female speaker with microphone talking on stage — Stock Photo
    Female speaker with microphone talking on stage
    Female teacher in hijab teaching lesson at projection screen in classroom — Stock Photo
    Female teacher in hijab teaching lesson 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
    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
    Chairs and projection screen in empty room — Stock Photo
    Chairs and projection screen in empty room
    Business people with takeout lunch video conferencing in meeting — Stock Photo
    Business people with takeout lunch video conferencing in meeting
    Students watching geography teacher at projection screen in dark classroom — Stock Photo
    Students watching geography teacher at projection screen in dark classroom
    Female high school teacher leading lesson at projection screen in classroom — Stock Photo
    Female high school 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
    Businesswoman using futuristic hologram computer in office — Stock Photo
    Businesswoman using futuristic hologram computer in office
    Junior high school students with hands raised during lesson in classroom — Stock Photo
    Junior high school students with hands raised during lesson 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
    High school teacher leading geography lesson at projection screen in classroom — Stock Photo
    High school teacher leading geography lesson at projection screen in classroom
    Male instructor leading lesson at projection screen in classroom — Stock Photo
    Male instructor leading lesson at projection screen in classroom
    Businessman using futuristic hologram computer — Stock Photo
    Businessman using futuristic hologram computer
    Conference audience watching speakers on stage — Stock Photo
    Conference audience watching speakers on stage
    Business people video conferencing in conference room — Stock Photo
    Business people video conferencing in conference room