installing kaspersky small office security on server 2012

[tiff]

hi everybody,
I am planning to install Kaspersky small office security on my friend small business firm made of server 2012 rt2 pc and 4 windows 7 PCS connected to domain controller

how to start installation on server 2012 and the rest of network PCS, is it possible to run the installation from server only  to get it installed on network pcs at once.

how to activate license key after installation, dose the activation key will find its way to rest of network PCS after activating  it on server or should I sit on each pc and activate it on each one

after installing Kaspersky, is it possible to trigger the full scan from server to scan the server and the networked PCS simultaneously or shall I go to each pc and run it individually

thank you in advance