Media playback is unsupported on your device

Microsoft unveils new Windows 8 after complaints

26 June 2013 Last updated at 10:59 BST

Microsoft has unveiled version 8.1 of its Windows operating system at its annual developers conference in San Francisco.

A 'start' button is returning to the desktop mode's taskbar - but will personal and business users be won over?

Samira Hussain reports.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.