Adulto sorridente empresário em óculos falando no smartphone e usando laptop no escritório - Banco de fotos e imagens

The biggest investment you could make is in yourself. a mature businessman sitting at his desk and talking on a cellphone in a modern office

Handsome smiling senior man while sitting at his cozy workplace with laptop at home, retired male chatting with friends in social media

Adult smiling businessman in glasses talking on smartphone and using laptop in office

Pleased businessman being high spirited while having pleasant conversation, preparing for online conference

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Cheerful call center operator looking away while sitting at workplace

Smiling young businessman talking by phone at workplace and looking at camera

Cheerful call center operator looking at camera while sitting at workplace near laptop

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Selective focus of smiling man talking on cellphone near laptop and coffee on kitchen table

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Smiling businessman talking on smartphone and using laptop

Serious senior businessman in eyeglasses and headset using laptop and looking at camera

Cheerful call center operator holding digital tablet and looking at camera

Smiling young call center operator in headset working with laptop in office