Internet Explorer 11 is included with Windows 10, but it is not the default browser. You must set Internet Explorer as the default browser.
Internet Explorer on Windows 10 can be found in the Start Menu under the "W"s for Windows Accessories.
To set Internet Explorer as the default browser follow these steps.
- Go to Settings > System > Default Apps.
- On the right side at the bottom, click Set Defaults By App.
- Select Internet Explorer.
- Click Save.