Microsoft's Windows Live Messenger will be switched off in China in October, marking a final end to the 15-year-old service.
Originally known as MSN Messenger, it was launched in 1999
but was switched off for most users in 2013, after Microsoft bought
rival Skype.
Users in China continued to use the old service but will now be transferred to Skype by 31 October.
Windows Live still had as many as 330 million users as recently as 2009.
But those numbers later declined, while users of Skype rose to nearly 300 million by 2012.
The service came to China in 2005, but later faced stiff
competition from domestic rivals such as QQ messenger, built by Chinese
firm Tencent.
A number of Chinese Windows Live users received emails from
Microsoft on Thursday, Chinese newspapers reported, informing them of
the planned closure.READ MORE-http://www.bbc.co.uk/news/technology-28987797