To disable Flash Player in Microsoft Edge,
  • Step 1: Click the More actions menu    at the top right of your Edge browser and choose Settings.
  • Step 2: Scroll down the Settings menu until you see the Advanced settings section. Click the View advanced settings button.
  • Step 3: In Advanced settings, scroll down to Use Adobe Flash Player. Slide the dot from right to left to turn Adobe Flash Player to the Off position.

If you ever need to access Flash content in the Microsoft Edge web browser, repeat the steps above, but slide Use Adobe Flash Player from left to right to the On position instead. You will need to reload the web page thereafter, or open the link in a new tab, to view the Flash content.