Microsoft needs to recoup on an expensive couple of years in mobility
Kirill Tatarinov and Eric Rudder also out as Nadella shapes up Microsoft for Windows 10
Stephen Elop touts Microsoft's terrific "severance benefits" in email to staff
Software giant finally clears regulatory obstacles to complete $7.2bn acquisition
Hans Vestberg has seen a rise in revenues and shares under his stewardship
Acquisition of mobile phone manufacturer moves one step closer to completion
Shortlist for Microsoft's next CEO whittled down to five - including Elop and Mulally
Nokia sells 600,000 more Lumias than BlackBerry sells smartphones in the second quarter, despite continuing falling sales
Stephen Elop opted out of negotiations with Google as he could see Samsung dominating Android back in 2010
62 per cent drop in China sales keeps Nokia embroiled in crisis