He studied the laptop intently, tapping away at the keyboard and then reaching for tools from the tray. He was attempting to fix a problem on the machine, having identified it through trial and error. He looked up at the clock: it was getting late, and he would need to go to bed soon. He sighed, wishing he had more time to finish the repairs. Still, he was determined to get the job done, and returned his focus to the task at hand.