Microsoft provides free licenses to schools during pandemic, everyone moves towards them because of free video conferencing and embeds teaching within Teams, then they change terms and start charging for previously free desktop apps and only allow useless Web apps that for anything complex are barely usable. Abusive. https://www.publictechnology.net/2024/07/19/education-and-skills/scottish-councils-face-funding-pinch-over-microsoft-licensing-changes/ See further short paper by me on big edtech lock in https://discovery.ucl.ac.uk/id/eprint/10160033/1/Veale%202022%20Schools%20EdTech.pdf