How to restart sap mgmt console processes after a server shutdown / restart

I have recently installed sap on my Home machine.

the person who installed mentioned i must stop the following 3 processes, before shutting down the server. if i don't stop/ shut down the processes.

after teh server restart, i will have problems starting SAP mgmt console / sap logon.

Under sap mgmt console under process i see three processes.

1.) msg_server.exe

2.) disp+work.exe

3.) igswd.exe

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Can any one please suggest how to again start the above three process, after a machine restart.

Thank you very much for the helpful info.