Hi Diablo -- a switch on your numbers, I was born in '32 and am 76 yrs old.
Thanks for reminding me of the game manual. To make up for not having a mouse or backspace, I have selected buttons for these where needed.
I've gotten as far as the three boxes, two of which could be opened with an object for smashing, cutting or whatever. But the only object I have is the nanokey I picked up--all of the other boxes are empty, so there's nothing I can grab to use. I haven't found out how to equip myself, get stuff into my inventory. After writing this to you, I'll go back to the Inventory again to see if objects are shown somewhere to be dragged into the slots--but have not seen this the first several times looking at it.
Thanks,
Joe