Congratulations to Keeper on making the 100k mark, and for being pretty much the "power folder" of the group for the last couple of months
Spent Xmas with the family interstate this year - I left in the wee hours of Friday morning and got back late last night to find three out of five folding processes completed but unable to get new work. Annoying.
Sounds like he's talking about File & Printer Sharing between two machines already on a wireless network. It should be as simple as right-clicking on the folder/printer you wish to share and going to Sharing, but YMMV.