Mapping a network Drive

[rctneil]

Hello,
I ahve never been able to successfully map a network drive and I am havinga go now and ahve my pc and an old pc sat next to me on the same network and it asks for a username and a password but none of the two pc have a password on them. Is the username or password different from the windows user accounts? or what?

 

[rctneil]

but what if I don;t want a password on my windows account? I just wnat to turn the pc on and it to go directly to the desktop and why do thr password have to be the same on both pc's?