✅ Installation only requires admin rights once during provisioning. After that, standard users can launch Teams without elevation prompts.
✅ Unlike the older EXE installer (which installed per-user), the MSIX version allows true per‑machine installs, saving disk space and simplifying updates.
✅ MSIX apps are containerized – no leftover registry keys or stray files after removal. Disk usage is also optimized through shared package resources.
🔍 Deep Dive: The MSIX Installer for Microsoft Teams – What You Need to Know