There are chances you cant hear sound from your box or you want to get more improved features.
In this case, you should probably update audio drivers on your PC.
But how to update audio drivers bothers a lot of users.

The first thing Id like to show ishow to update audio drivers.
Generally, there are two ways available for you: update using Windows Update and update via gear Manager.
How to recover files lost after Windows Update?

[SOLVED] Windows Explorer Needs To Be Restarted: Problem Fixed.
Update in Windows 7:
Related reading:[SOLVED] How To Recover Permanently Deleted Files In Windows?
After that, you could clickBrowse my computer for driver softwareand choose the downloaded driver to update manually.

