I'm looking for a PC.A: What are you looking for, sir?B: I'm looking for a PC.I need a new computer.A: I need a new computer.You mean a desktop, right?It's really convenient to have a laptop!A: Do you need a desktop or a laptop?B: Well, I'm not Sure. It's really convenient to have a laptop!Is there anything I can do for you?A: Is there anything I can do for you?B: No, I'm just looking, thank you!I'd like to buy a laptop, so I can carry it with me.A: Would you prefer a PC or a laptop?B: I'd like to buy a laptop, so I can carry it with me.I am not sure which one I need.A: I am not sure which one I need.B: Well, tell me how you're gonna work with the computer.Maybe I could help you.But you're not a businessperson.You don't need to carry it around.A: It's cool to carry a computer around!B: But you're not a businessperson.You don't need to carry it around.Don't forget that a laptop is usually more expensive than a desktop.A: Don't forget that a laptop is usually more expensive than a desktop.