The scene might depict the angry man shouting at the computer, with papers and cups thrown around. Maybe the computer has malfunctioned or he's facing a difficult task.
Often, an angry man on a computer in a cartoon might be shown with clenched fists, a red face, and lots of frustration expressed through his body language and facial expressions. Sometimes, there might be broken items around him due to his outburst.
Could be that he received bad news through the computer or had an argument in an online chat. There are many possible reasons for his anger.
Often, an angry man looking at a computer in a cartoon would show a flushed face, gritted teeth, and a furrowed brow. His body might be tense, leaning forward towards the computer with an aggressive stance.
It could be a really intense scene with the man showing a lot of rage and swinging the tool wildly.
The scene might have the man looking relaxed while surfing the web, maybe with a smile on his face and some colorful icons on the screen. Or, he could be stressed out, frowning as he deals with a difficult task.
Often, it might depict the old man struggling to keep up with technology, frowning at the complexity of the computer interface.
Perhaps the man is playing a video game, looking excited and having fun. There might be colorful graphics on the screen and a headset on his head.
It could be quite intense. Maybe the angry man has a fierce expression and is pointing forcefully to show his dissatisfaction or make a strong point.
It could show the man looking intensely at the screen, maybe with a serious expression.
Often, the scene might have a close-up of the computer screen showing some text or graphics related to what he's working on. Maybe there's also some background music or sound effects of typing to add to the atmosphere.