I am unable to use these commands on my personal network

Windows 8.1
C:UsersRajat>net view/all
The syntax of this command is:

NET
    [ ACCOUNTS | COMPUTER | CONFIG | CONTINUE | FILE | GROUP | HELP |
      HELPMSG | LOCALGROUP | PAUSE | SESSION | SHARE | START |
      STATISTICS | STOP | TIME | USE | USER | VIEW ]

C:UsersRajat>net view
System error 6118 has occurred.

The list of servers for this workgroup is not currently available

C:UsersRajat>getmac /s list
ERROR: The RPC server is unavailable.