By January 6, every WhatsApp user will receive the notification about the 'Key Updates'. The users have to accept the terms and conditions to come to effect by January 8.

The 'Key Updates' include WhatsApp's service and how they process users' data, how they have 'partnered with Facebook to offer integrations' and how businesses can use 'Facebook hosted services to store and manage their WhatsApp chats' and more.

There's also a Help Centre, by visiting which you will be able to delete your account.

After this announcement, Twitter was bombarded with trolls and memes. Here are some of them,