- Any links from many Microsoft apps (including searches in the Start Menu that silently turn into web searches)
- PDFs (sometimes, even if you don't have Edge set as your default PDF app) (even though Edge is actually the least unusable non-paid PDF viewer for Windows)
Besides that, Edge will randomly reset itself as the default on updates.
- PDFs (sometimes, even if you don't have Edge set as your default PDF app) (even though Edge is actually the least unusable non-paid PDF viewer for Windows)
Besides that, Edge will randomly reset itself as the default on updates.