/home = This net use command option maps the current user's home directory to either the devicename drive letter or the next available drive letter with *.
The basic Net Use command tells your workstation to log you on to a given file server and grant you access to a particular share via a drive letter. The command
net use N: \\myserver\stuff
tells your workstation to contact the myserver system, grant you access to a share on that server called \stuff, and create an imaginary drive N, through which you can access the data on that share. Now, let's start our in-depth look at Net Use with three quick enhancements to that example.
For example, suppose your home directory is on myserver, in a share named \homedirs, in a folder named \georgehome. You could map drive letter H directly to the \georgehome folder by typing
net use H: \\myserver\homedirs\georgehome
/home is just a quick way to tell net use to connect the user's home directory specified in the users Active Directory user record.
Source
Users\Oliverfolder replaced with one assigned to me on the domain controller? Or only the Roaming profile? I still have a hard time imagining what it actually does. – Oliver Salzburg♦ Feb 8 '12 at 13:08