Don't see my old pc with xp using my pc with windows 7
I have an old pc with xp that's wired to a router. My laptop is wireless and has windows 7. I see both of these online in the router -the ip addresses. I've enabled sharing on the old pc. I don't want anything shared on my laptop. both have the same workgroup. I can ping the old pc. I haven't enabled sharing on my laptop. what am i missing?