Domain Users.
Default Domain Policy and Default Domain Controller Policy
Domain Controller
The default link name is Default first site
Profile
Users folder
The default home directory is /home/user (where "user" is the username), sometimes shortened to "~".
Fix mbr
Fix mbr
That would be "/Applications" directory.
By default there is no such directory as you have defined. The probability is that it is temp directory for the defined specific user.
CD /
By Default, Users have limited user rights to make most system changes. However, Guests are VERY limited than regular users.