If a VPN is too slow and Cloud Gaming is blocked (some schools block xbox.com ), you can try changing your network settings.
: For advanced users, booting a computer from a personal Linux thumb drive can bypass the entire school operating system and its restrictions. Warning on "Free" Downloads Play Unblocked Games at School or Work 14 Apr 2024 — unblocked forza horizon 5
If you own the game on Steam or the Microsoft Store, you can use NVIDIA GeForce NOW to play. If the desktop app is blocked, use their web-based player. If a VPN is too slow and Cloud