This laptop model is available for use for any application. You can edit it or keep it the same, the choice is yours. I would recommend downloading the zip version as it has the readme and keyboard textures folder included. Blend file contains some basic procedural materials. The UV map of the monitor screen may be flipped horizontally on some files so for editing the contents of the screen, you may need to scale your UV map by -1 on the X axis.
On the left side there are three generic looking ports. Interior of the ports are not modelled.
The back of the monitor also has a square UV unwrap for applying a logo. I'm not very good at UV unwrapping so I apologise if it is a bit messy.
Laptop screen has origin point correctly positioned so it is easily opened or closed.
Thank you for having a look at my model! Enjoy your day.