After all these years, and growing up with Windows 3.1, I have seen an entire evolution of computers and software. Touch screens and large resolutions were a pipe dream just 15 years ago. Now it's the norm. Going from a Packard Bell (yes, before HP) that couldn't run 3D Ultra Mini...
Keep in mind that the boy and his father will beckon the other if he needs some help.
If you stick near fires you'll stay warm.
Make sure you leave the other character in a safe place when you wander off.