How do I set the default web browser in Win8

On the Start screen, swipe from the right edge of the screen, then tap Search .
(If you are using a mouse, point to the upper right corner of the screen and click Search .)

Enter Default Programs and tap or click Apps .

In the search results, tap or click Default Programs .

Tap or click Set default programs .

Select the browser you need from the list.

Select Set this program as default , and then tap or click OK .