hey nerds dont know how to connect your steam library with someone elses? its super easy!
let your friend log on to your account, steam will send you a code to confirm that its okay to let that person on. give the code to your friend so they can input it.
once your friend is on the client they need to go to friends
then go to change profile name
then go to the family tab
make sure this box is checkmarked
and then find your steam name to click the box so the checkmark is showing and your computer should be authorized to see your friends steam library!
you both must perform this process if you want to see each others libraries but if one of you has no games then its not necessary for the one with no games