In this video, you can see a young man typing on his laptop, in a business environment.
His high-end laptop is placed on a nice glass desk with a nice reflection and another monitor at the back. Light comes through the window.
The man could be a developer/software engineer writing code for web, desktop or mobile. He could also be a creative copywriter writing marketing copy, taking notes or simply composing emails. Lastly, he could be doing live chat with a colleague from work or a customer seeking technical support. He could be working for a startup or an established company.
This footage can illustrate moments of working in a nice, clean office, with plenty of light and high-end equipment.
Update: Two versions now available, with and without sound, for maximum flexibility.