About Debian 8.5 Jessie lan install

Hi Dear Friends
I am absolute beginner with Debian
I beg you to help me please.
I would like to install a small LAN in my house but I can not any answer to this question
Are there a software Debian for install a Server and another program to install WorkStations with
Debian 8,5 Jessie? as is the case in Microsoft par example ?
Thanks so much