Windows 7, Vista, and XP on the network

[lostsoul62]

I'm trying to get my computers on the network and I'm not sure how to do it. I have 2 Windows 7 computers and 1 Vista that can see my Windows 7 but I can't see them.

 

[thaimic]

from what you said, it may caused by some the settings such as firewall, permission for folders, workgroup

 

[kurby]

Let me see if I have this correct.

The Windows Vista computer can access files from windows 7 but the two Windows 7 computer cannot see the windows Vista system?