You may need to reset Microsoft Edge if it is suffering sluggish performance, crashes, or if you notice strange emergence of adware, toolbars, or popups. Here’s how you can reset Edge to its factory settings. Open the Edge browser > click on the three-dotted icon > choose Settings from the drop-down > tap on Reset Settings from the left navigation pane. Finally, click on Restore settings to their default values and choose Reset in the pop-up.