Do you still have windows xp or old computers in your school? Is the new windows os no good for your school anymore?
MIGRATE YOUR SCHOOL TO OPENSOURCE IN ONE DAY
The only server you need. Migrate your school or library in one day to opensource and never pay software licenses ever.
And keep using your favorite programs as before : firefox, opera, gimp, libreoffice etc.....
Put this server in your network, start every pc with network boot, wait a few minutes and your ubuntu flavor os is installed.
The installed computer is also joined in debianserver's domain. You are done.
Migrating your old xp computers or new ones to opensource is now very easy.
We are shipping this server worldwide.