1. There’s nothing wrong with the computer, Drago is basically just saying that Mr Rayment is the one who doesn’t understand it because he’s old fashioned.
2. Time will catch up on everyone, meaning Drago will be considered as old fashion too when time passes.
3.He told Mr Rayment that his grandparents are able to use a computer.
4.I think this passage isn’t in the picture
5. I think it’s just an excuse which he is telling to justify why he doesn’t know how to use a computer
6.Yes, I agree with this. It’s always oneselfs choice to decide wether one want’s to adapt or not
J’espère que ça t’aide un peux