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Everything You Need To Know About WhatsApp

Whether you’re a seasoned WhatsApp user or someone just getting started with the app, this article will serve as a valuable resource, equipping you with the knowledge you need to make the most of this ubiquitous messaging app.

WhatsApp is undeniably one of the world’s most popular mobile apps and holds a prominent position as a leading mobile messaging application.

Its journey began in 2009, and it made a significant mark by becoming a part of Facebook through a remarkable acquisition for $19 billion.

As of today, Facebook continues to own and operate this widely-used messaging platform.

WhatsApp has garnered an enormous user base, boasting over 2 billion monthly users, making it one of the most widely adopted mobile messaging apps across the globe.

It’s available on various mobile platforms, including Android, iOS, and even Windows mobile devices. Its widespread availability and cross-platform compatibility contribute to its status as the world’s most extensively used messaging app.

Although WhatsApp‘s primary function started as a messaging app, it has evolved over the years to include a diverse range of features.

The app offers more than just text-based communication; it enables users to share various types of media, such as pictures, videos, documents, and PDF files.

It has become a versatile platform for connecting with people and sharing information in different formats.

One of WhatsApp’s remarkable attributes is that it’s entirely free to download from both the Google Play Store and the Apple App Store.

This accessibility ensures that a wide range of users can take advantage of its features and capabilities without any financial barriers.

With WhatsApp, you can not only send messages but also make voice and video calls, bridging the gap between text-based and face-to-face communication.

It offers a user-friendly and interactive platform for staying in touch with friends, family, and colleagues.

Despite its global popularity, there are still individuals who may not be fully acquainted with the app’s features and functionalities.

This article aims to provide comprehensive insights into WhatsApp, offering a detailed understanding of its various capabilities, uses, and benefits.

What Is WhatsApp?

WhatsApp is a powerful peer-to-peer messaging app that goes beyond simple text-based communication.

It enables users to connect with others through voice and video calls, both locally and internationally, without incurring any charges.

This feature makes it an excellent choice for staying in touch with friends and family across the globe.

Another noteworthy feature is the ability to send documents of various types, including PDF files, directly within the app.

This simplifies the process of sharing important files and information, making it a versatile tool for both personal and professional communication.

One of the standout aspects of WhatsApp is that it’s entirely free to use. Users do not have to worry about paying any fees or charges for the core functionalities of the app.

This accessibility has contributed significantly to its widespread adoption.

WhatsApp leverages your internet connection to facilitate communication, allowing you to send messages, make voice and video calls, and share media seamlessly.

This means you can stay connected with your contacts as long as you have an internet connection, which is especially convenient for those who have access to Wi-Fi or mobile data.

Unlike some other messaging platforms, WhatsApp relies on phone numbers for user identification, rather than usernames.

This approach simplifies the process of finding and connecting with friends and contacts because you can message someone if you have their contact number saved on your device.

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Additionally, WhatsApp offers the capability to create group chats. This feature is perfect for holding discussions, coordinating activities, or staying connected with a circle of friends or colleagues.

Group chats make it easy to share information and engage in conversations with multiple people simultaneously.

Security is a top priority for WhatsApp. The app employs end-to-end encryption, ensuring that only the intended recipients can access the messages.

Even WhatsApp itself cannot view or read the contents of your messages, which enhances the privacy and security of your conversations.


WhatsApp offers users a range of customization options to tailor the app to their preferences and needs, making it a more personalized and user-friendly experience. Here are some ways you can customize the app:

  1. Customized Ringtones: You have the option to assign different ringtones for each person in your contact list. This feature allows you to identify incoming calls or messages based on the assigned ringtone, making it easier to know who’s trying to reach you.
  2. Dark Mode: To enhance user comfort, WhatsApp now offers a Dark Mode feature. This mode is particularly useful when using the app in low-light conditions, as it reduces eye strain by presenting a darker background. You can activate Dark Mode through the app’s settings.
  3. Notification Settings: WhatsApp provides flexibility in managing your notifications. You can adjust notification preferences for individual chats or groups, such as muting chats that you don’t want to be alerted about. This is useful when you want to stay focused or avoid unnecessary interruptions.
  4. Blocking and Unblocking Contacts: If you encounter contacts that are bothering you, WhatsApp allows you to block them. Once blocked, those contacts will be unable to send you messages. Should you decide to unblock them in the future, you can do so through the app’s settings menu.
  5. Chat Wallpaper: You can customize your chat experience by setting up your chat wallpaper. WhatsApp provides options for selecting from the default wallpapers that come with the app or using your own images to personalize your chats.

These customization options enhance your control over how you use WhatsApp and make it more convenient to manage your interactions within the app.

By setting preferences for notifications, ringtones, and appearance, you can create an environment that best suits your communication style and needs.

WhatsApp’s commitment to user-friendly customization empowers individuals to make the app uniquely their own, providing a more enjoyable and efficient messaging experience.


WhatsApp places a strong emphasis on user privacy and security, making it one of the most secure messaging apps available.

However, there is certain information, like your profile photo, profile name, and the ‘about’ section, which is visible to all contacts who have your phone number on WhatsApp by default.

To enhance your control over this information and determine who can view it, WhatsApp offers customization options.

You can adjust these settings to limit the visibility of your profile details to specific categories of people. Here’s how you can do it:

  1. Profile Photo: You can set the visibility of your profile photo to either “Everyone,” meaning it’s visible to all WhatsApp users with your phone number, or “My Contacts,” which restricts it to only those who have saved your contact information.
  2. Profile Name: Similar to your profile photo, you can choose who can see your profile name. The options are “Everyone” or “My Contacts.”
  3. About: You can also determine who can see the information in your ‘about’ section. The visibility settings include “Everyone” and “My Contacts.”
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In addition to these privacy controls, WhatsApp offers additional security features:

  • Face ID or Touch ID: If your smartphone supports biometric authentication, you can set up Face ID or Touch ID as a means to open the WhatsApp app. This extra layer of security ensures that only you can access your messages, even if someone else has physical access to your device.
  • Passcode Lock: Many users choose to set a passcode lock for their WhatsApp application. This passcode adds another level of protection, requiring you to enter a PIN before accessing the app.

By customizing these settings and implementing additional security features, you can safeguard your WhatsApp account and ensure that your profile information remains private.

WhatsApp’s commitment to privacy and security empowers users to make informed decisions about who can access their personal information and messages.


Backing up your WhatsApp data is a crucial practice to ensure that your chats, media, and other information are safe and accessible, especially if you lose your phone or switch to a new one. WhatsApp offers two primary backup options: local backup and cloud backup.

Here’s how you can back up your WhatsApp data:

  1. Local Backup: This option allows you to back up your WhatsApp data to your phone’s local storage, typically in your device’s internal storage or an external memory card. Local backups are essential for Android users. To create a local backup, follow these steps:
    • Open WhatsApp.
    • Go to Settings > Chats > Chat backup.
    • Tap “Back up” to start the process. You can also set up automatic backups, specifying the frequency, like daily, weekly, or monthly.
  2. Cloud Backup: Cloud backups are available for both Android and iOS users and provide an additional layer of protection for your data.WhatsApp allows you to back up your chats and media to cloud services like Google Drive (Android) or iCloud (iOS). To back up your data to the cloud, use the following steps:
    • Open WhatsApp.
    • Go to Settings > Chats > Chat backup.
    • Tap “Back up” to create an immediate backup to your chosen cloud service.
    • You can also adjust the backup frequency to automate the process, ensuring that your data is consistently backed up.

Cloud backups offer the advantage of easily transferring your WhatsApp data to a new device, as you can retrieve the chats and media from your cloud storage during the setup process on your new phone.

Additionally, WhatsApp provides options to back up all the media (photos, videos, voice messages, etc.) that have been sent to you within your chats.

This ensures that you don’t lose any valuable media content if you ever need to restore your chats on a new device or recover lost data.

By regularly backing up your WhatsApp data, you can rest assured that your messages and media are safe, whether you’re changing your device or dealing with unexpected data loss.

This practice is essential for maintaining a seamless and secure WhatsApp experience.


In case you are fed up with using the app for whatever reason that only you may know, you can delete your account of the messaging app as well. However, none of your data will be saved when you do this. 

If you have got a new phone and wish to have your WhatsApp on the new phone, you can delete the app from the old phone and then install it on the new phone. After you set it up, you should be able to get your old account back without starting all over. 

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However, you will still need to download your backed up data onto the new phone to access your old chats from the old phone.    

You can do all the things mentioned in this article in the settings menu of the app. 

Now let’s cover some of the most popular questions about WhatsApp.

Do You Pay For WhatsApp?

WhatsApp is currently free to use. Although it was a paid app in its early stage, it is now free for everybody to use.

Why Use WhatsApp Instead Of iMessage?

WhatsApp indeed offers a wide range of features that make it a preferred choice for many over traditional texting. Here are some of the features that set WhatsApp apart:

  1. Blue Ticks: WhatsApp provides read receipts in the form of blue ticks, allowing you to see when a recipient has read your message. This feature provides clarity on the status of your message.
  2. Typing Indicator: WhatsApp displays a typing indicator when someone is composing a message, giving you real-time feedback on when to expect a response.
  3. Status Updates: Users can share status updates in the form of text, photos, videos, or links. This adds a social media-like element to the app, allowing you to share moments and thoughts with your contacts.
  4. Privacy Settings: WhatsApp offers extensive privacy settings, allowing users to control who can see their profile picture, status, and last-seen timestamp. You can also block or report unwanted contacts.
  5. Multimedia Sharing: WhatsApp enables the easy exchange of multimedia content, including photos, videos, documents, and voice messages. It’s a versatile platform for sharing different types of media.
  6. Group Chats: WhatsApp allows you to create and participate in group chats, making it convenient for group discussions or coordinating activities with multiple people.

The main difference between WhatsApp and regular texting is that WhatsApp operates as a social media app, while regular texting is a traditional SMS service. Here are some key distinctions:

  1. Cost: WhatsApp uses your internet connection to send messages, so it’s typically free (data charges may apply if not connected to Wi-Fi). Regular texting usually requires a cellular plan or SMS bundle, which may incur charges.
  2. Read Receipts: WhatsApp provides read receipts (blue ticks) to indicate when a message has been read. Regular texting does not offer this feature.
  3. Typing Indicator: WhatsApp displays a typing indicator when someone is composing a message, offering real-time feedback. Regular texting does not have this feature.
  4. Status Updates: WhatsApp allows users to post status updates, much like social media. Traditional texting doesn’t offer this capability.
  5. Multimedia Sharing: WhatsApp supports the sharing of various media types within chats. Traditional texting primarily focuses on text messages.
  6. Group Chats: WhatsApp makes it easy to create and manage group chats, simplifying conversations with multiple participants. Traditional texting does allow group messages, but the experience may vary depending on the carrier and device.

Do You Need Internet For WhatsApp?

Before sending and receiving messages on WhatsApp, you will need the internet because WhatsApp uses data. Although we use our numbers to communicate on the app, you will need the internet before your messages can go through.

Types Of WhatsApp

There are two types of WhatsApp, and they are:

  • Normal WhatsApp 
  • WhatsApp Business 

Also, there is a moded WhatsApp version with unique features that are yet not on the official WhatsApp app. Some of these apps are: 

  • YoWhatsApp
  • GBWhatsAp
  • FMWhatsApp

If there is anything else you would like us to talk about in another article, please let us know in the comments.    


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