How did you put in photos so normally? I still have the castle import where there's colours you need

I’m looking forward to getting these CLI windows 95 and 2000 stuff, I’ve only got the boot screen of 2000 from here, and the 95 icons from that one windows icons deck, and the boot screen from here

Question: how do you make that High Quality image like that Windows 2000 and 95 boot screen idk