i have three PC's with windows 7 on them & one laptop with windows xp on it.the windows 7 PC's are connected via LAN & i can access all the three PC's on the network.but when i try to access the XP pc it asks for an username & password. how should i set up my network so all PC's can be connected? i am using a belkin G wireless router.it would be really helpful if someone can explain with a step by step process or point me to any links that explain it in detail.
thank you.
thank you.