How I revitalized a school computer lab
In a rural school, 15 computers manufactured in 2012 stood dead weight - Windows and Office licenses had expired, and there was no money for new ones.
KMS Auto with automatic mode:
Activated all PCs in 20 minutes
Configured auto-renewal via local server
Added a script to extend activation
The children were finally able to study computer science, and I received a thank you from the district office.