\\Pc Name is not accessible. You might not

Hello,
Hello,


Now hear 7 pcs.


I can't access other computer in network but internet access in this computer (7Pc)


1 Pc show & access all computer Internet running
2 Pc show & access all computer Internet running
3 Pc show & access all computer Internet running
4 Pc show & access all computer Internet running
5 Pc show & access all computer Internet running
6 Pc show & access all computer Internet running
7 Pc Not show & access any computer Internet running

try to access any pc with network in this computer its show massage following :-

\\Pc Name is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to fing out if you have access permissions.
The Server service is not started.



i want access all 6 shared pc in 7 no. pc. so please help argent. becouse hear 3 same problems.
Please Help and show answer in details. thanks i am waiting for you answer.
My mobile No. is +91 93