If you can't see their 'Last Seen' status, it might mean they've blocked you. Messages with one gray checkmark could mean they blocked you, but it's not for sure. You can't add them to group chats if ...

WhatsApp is used the most in India as an instant messaging app. Many times people block a contact on it. However, the app does not inform the users about this. But, you can easily find out who has ...

WhatsApp is taking spam seriously: the instant messaging service will soon offer a filter to prevent you from receiving too many unwanted messages from strangers—an excellent initiative! This time, ...