Skype users have been warned the video calling programme's days are numbered, as Microsoft has revealed the date it will be officially retired as it "streamlines" its communication option. Users have been urged to log into Microsoft Teams in the coming days, with existing chats, contacts and call history being available there. Those who do not wish to use Teams have the option to instead export their data until Skype is retired in a couple of months' time. Skype will remain online until May 5,