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Businessman laptop stress.
Business man working at his desk using a laptop, as things start to go wrong he feels the pressure putting a hand to his head and looking anxious. Wide angle.
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Hispanic woman laying in bed and shopping online
Hispanic woman laying in bed and shopping online
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Teacher Typing On Computer In Classroom
Teacher Typing On Computer In Classroom at Josephinum Academy on August 27, 2013 in Chicago, Illinois (Footage by Tribune Broadcasting/Getty Images)
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Vodafone mobile phones in the 1980s
Woman using 1980s mobile phone (brick), classic 1980s' portable phones on display and first UK Vodafone shop / INT Customers signing up for portable phones in Vodafone shop / INT CAR Businessman sitting in car typing on small computer...
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people use computer to search books in library
people use computer to search books in library
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Businesswoman using a Smart phone Touchscreen Chroma key.
Businesswoman using a Smart phone Touchscreen Chroma key.
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Businesswoman using a Smart phone Touchscreen Chroma key.
Businesswoman using a Smart phone Touchscreen Chroma key.
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Businesswoman using smart phone touchscreen ,Chroma key.
Businesswoman using smart phone touchscreen ,Chroma key.
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Young nursing or medical students in college class with medical professor
Young adult Hispanic female nursing or medical students are working on class assignment in college lecture hall. Senior adult African American male professor of medicine in teaching students as he walks between desks. He is leaning in...
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HD:woman touching smartphone in the car
woman touching smartphone in the car at night time
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Close up of a woman's hand holing and using a mobile phone
Close up of a woman's hand holing and using a mobile phone
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Tablet for add your concept and promotion
Tablet for add your concept and promotion inside cellphone.