US
Zoom has renamed its chat product and added some features as it looks to compete with Microsoft's Teams and Slack
Screenshot saw Azhar categorically denying engagement rumours and calling Merub his 'sister'
Tracker website WABetaInfo reveals new features being tested for WhatsApp
The number of paying customers using Slack has risen by more than 50 per cent over the past five years
Hangouts Chat supports instant messaging across devices between workers