WhatsApp is a popular messaging and VoIP (Voice over Internet Protocol) service owned by Meta (formerly Facebook). The application, available on smartphones and computers, allows users to exchange text, voice, and video messages, as well as make voice and video calls using an internet connection.
Key features
Free and secure communication: It is a free-to-download app that uses end-to-end encryption to ensure that only the sender and recipient can read messages and listen to calls.
Voice and video calls: Users can make free, high-quality voice and video calls to contacts anywhere in the world, as long as both parties have an internet connection.
Cross-platform support: The app is compatible across different mobile operating systems, allowing Android and iPhone users to communicate seamlessly.
Group chats: You can create group conversations with multiple participants, making it easy to coordinate with family, friends, or coworkers.
Media sharing: The app allows you to share photos, videos, documents, GIFs, and other files with individual contacts or in group chats.
Voice messages: For convenience, users can record and send quick voice messages instead of typing.
Status and Channels: You can post photo, video, or voice note "Status" updates that disappear after 24 hours. A newer feature, "Channels," allows users to follow and receive updates from public figures and organizations.
WhatsApp Web and Desktop: A web-based client and a desktop application allow you to access your chats from a computer by scanning a QR code with your phone.
How to get started
Download and install the app from the Google Play Store (for Android) or the Apple App Store (for iPhone).
Register your phone number and enter the 6-digit verification code you receive via SMS or phone call.
Set up your profile by adding a name and optional profile picture.
Allow access to your phone's contacts to automatically populate your WhatsApp contact list.
Start a chat by selecting a contact from your list and typing your message.
