Nuori liikemies työskentelee pöydässä tietokone ja älypuhelin toimistossa - Kuvapankin valokuva ja kuva

Online test. Man studying with computer at home

Image of displeased office worker 30s wearing white shirt using laptop and paper documents while sitting at table in modern workplace

Photo of brooding handsome man with red beard working on laptop while sitting at table indoors

Young serious employee having problems at work. Bad day at work concept.

Young serious employee having problems at work. Bad day at work concept.

Photo of thinking handsome man writing down notes while working with laptop at table indoors

Handsome businessman sitting at table with laptop and feeling headache in office

Businessman holding eyeglasses while working with laptop on blurred foreground in office

Businessman holding cup near laptop, eyeglasses and stationery on blurred foreground in office

Selective focus of businessman looking at laptop in office

Tired businessman holding eyeglasses and touching eyes near laptop on blurred foreground

Tired bi-racial trader sitting at table and obscuring face

Tired businessman looking at laptop near stationery, cup and eyeglasses on blurred foreground

Selective focus of displeased programmer looking at camera while sitting near african american colleague

Businessman looking at computer near laptop and coffee to go on blurred background