UPDATE 1-Zoom takes lead over Microsoft Teams as virus keeps Americans at home -Apptopia

Zoom Video Communications Inc's average mobile user numbers in March were nearly three times that of its nearest rival Microsoft Corp's Teams, according to research firm Apptopia, as the cornonavirus-driven stay-at-home lifted demand for video conferencing applications. Daily U.S. mobile user volumes rose to a record 4.84 million on Monday for Zoom, as millions of children switched to virtual learning progr