I can't remember all the steps but i can get you started and you can figure out the rest!
right click my computer > manage
right click the top option and select connect to another computer
Then put in the computer name.. At my college they are by the room names and computer numbers eg b13_04
Then select users groups
make your self and admin account called bob
Then you can remote desktop to that computer
I always get lost with steps 5 on wards and i can't remember how to do it so if anyone can finish this tutorial off +rep too u guys
