How does WhatsApp work? – Easily explained

One of the most widely used modern multi-messaging applications, WhatsApp, allows users to send text, make audio or video calls, and exchange files without any hindrance. It operates using the Internet connection in smartphones or PCs and provides an economic substitute for the classic SMS. Messages on WhatsApp are encrypted and thus only those with whom one has exchanged messages will be able to access them. They may also open accounts to which they link their cell numbers and add contacts. Nowadays, WhatsApp has various features like group chats,  status updates, and channels, making it more than a simple communication tool. Apart from that, it facilitates universal linkage that is easy to operate even for those who are least computer literate. 

How does WhatsApp work?

WhatsApp is a popular application that people use to send messages easily.

Here’s a step-by-step guide on how WhatsApp operates:

Installation:

To begin, you need to download and put the WhatsApp app onto your cellphone or tablet which already has a SIM card. Also, the app is free for use anywhere in the world and runs on Android, iOS (iPhone), Windows Phone(s), or Blackberry.

Verification:

After installation, WhatsApp sends an SMS to the mobile number you provided to confirm and verify your account.

Contact Detection:

WhatsApp automatically scans your contacts and creates a list of those who are also using the app. This list becomes your contact list on WhatsApp. You can only send messages to individuals who have the app installed; otherwise, you’ll need to resort to regular text messages.

Messaging:

Start a chat by tapping on a contact, and you can begin composing your message. The user interface is easy to use and simple.

Media Sharing:

Within a chat, use the paper clip icon to send various types of files, including pictures, music, videos, documents, or contact information.

Group Creation:

WhatsApp allows you to create group chats, enabling communication with multiple contacts simultaneously.

Calls Tab:

Utilize the calls tab to make audio or video calls to your contacts. But remember, if you or the recipient are not connected to a Wi-Fi network there may be charges involved.

Status Updates:

Similar to social media platforms like Facebook, WhatsApp features a Status tab. There, you can write status updates with photos or videos that your contacts may read and reply to.

Message Notifications:

When you have Wi-Fi coverage or a mobile internet connection, WhatsApp automatically notifies you if you receive a message from one of your contacts.

understanding these stages means you can get the most out of WhatsApp’s capabilities, and take your communications experience to a higher level.

Note: When your phone isn’t online, you’ll receive the messages once you reconnect to the internet.

Advantages of WhatsApp over the SMS

Group chats: With WhatsApp users can also talk in groups. The same SMS must be sent to multiple contacts.

You also might be interested in How to send long videos on WhatsApp

Table of Contents

How does WhatsApp work technically?

How does WhatsApp work technically

WhatsApp is always active in the background, but do not worry, it consumes almost no battery power. After starting the phone and the first set-up of WhatsApp, the app logs on to the servers of the service via the Internet connection of the smartphone.

When you send a message or image, it goes through the Internet, not the radio signal control channel like SMS. If there is a connection to the mobile internet then the data will be sent over it.

How and where to download WhatsApp?

How and where to download WhatsApp

You can download WhatsApp for Android, iOS, Windows, Symbian, Blackberry and Windows Phone. The necessary app can be downloaded from the official stores and from the operator’s website. For example, in the Google Play Store (Android), you search for “WhatsApp” and download the app. After the download and installation, your WhatsApp starts over the newly displayed icon.

The download of the app for Android, Symbian, and Blackberry is also available via the official website of WhatsApp. It downloads the program package, and after the confirmation of the finished download can be seen on the display, this package can be opened and installed.

Is WhatsApp like Chatting at ICQ and Co.?

Is WhatsApp like Chatting at ICQ and Co.?

Yes, WhatsApp is like chatting, except that you do not have to sign up for a program anymore to be online. Online activity is also not being used as actively as in messenger services. Anyone can be contacted at any time, as long as the Internet connection exists.

So WhatsApp is like a chat client, except the recipient is bound to a phone number and will only receive messages on one device.

Which WhatsApp alternatives are there?

Telegram is one of the best-known WhatsApp alternatives. But there is also the open-source app signal. Other alternatives can be found in our website.

Why is WhatsApp free? And why is no advertisement displayed?

Why is WhatsApp free? And why is no advertisement displayed?

WhatsApp used to cost around USD 0.99 per year. After the takeover by Facebook, the service was free but also international. Exceptions exist if you are not logged in to a Wi-Fi network. Then the messenger consumes certain amounts of data, which consume your Internet data volume, which you have booked with your mobile phone provider.

The former developers and Facebook have so far decided against advertising on WhatsApp. But that does not have to stay that way: it’s quite likely that WhatsApp will soon be displaying personalized ads on their smartphones.

Are you using WhatsApp status?

With WhatsApp status, pictures and videos can be shared with friends 24 hours a day. After that, they will be deleted automatically. 

Please write us in the comments or share the article. We look forward to your opinion – and of course, you are welcome to follow us on Facebook, and Twitter.

Picture and video sharing:  You can send messages using data or Wi-Fi, and this feature also lets you share photos, videos, and other media easily.

Group chats: With WhatsApp users can also talk in groups. The same SMS must be sent to multiple contacts.

You also might be interested in How to send long videos on WhatsApp

How does WhatsApp work technically?

How does WhatsApp work technically

WhatsApp is always active in the background, but do not worry, it consumes almost no battery power. After starting the phone and the first set-up of WhatsApp, the app logs on to the servers of the service via the Internet connection of the smartphone.

When you send a message or image, it goes through the Internet, not the radio signal control channel like SMS. If there is a connection to the mobile internet then the data will be sent over it.

How and where to download WhatsApp?

How and where to download WhatsApp

You can download WhatsApp for Android, iOS, Windows, Symbian, Blackberry and Windows Phone. The necessary app can be downloaded from the official stores and from the operator’s website. For example, in the Google Play Store (Android), you search for “WhatsApp” and download the app. After the download and installation, your WhatsApp starts over the newly displayed icon.

The download of the app for Android, Symbian, and Blackberry is also available via the official website of WhatsApp. It downloads the program package, and after the confirmation of the finished download can be seen on the display, this package can be opened and installed.

Is WhatsApp like Chatting at ICQ and Co.?

Is WhatsApp like Chatting at ICQ and Co.?

Yes, WhatsApp is like chatting, except that you do not have to sign up for a program anymore to be online. Online activity is also not being used as actively as in messenger services. Anyone can be contacted at any time, as long as the Internet connection exists.

So WhatsApp is like a chat client, except the recipient is bound to a phone number and will only receive messages on one device.

Which WhatsApp alternatives are there?

Telegram is one of the best-known WhatsApp alternatives. But there is also the open-source app signal. Other alternatives can be found in our website.

Why is WhatsApp free? And why is no advertisement displayed?

Why is WhatsApp free? And why is no advertisement displayed?

WhatsApp used to cost around USD 0.99 per year. After the takeover by Facebook, the service was free but also international. Exceptions exist if you are not logged in to a Wi-Fi network. Then the messenger consumes certain amounts of data, which consume your Internet data volume, which you have booked with your mobile phone provider.

The former developers and Facebook have so far decided against advertising on WhatsApp. But that does not have to stay that way: it’s quite likely that WhatsApp will soon be displaying personalized ads on their smartphones.

Are you using WhatsApp status?

With WhatsApp status, pictures and videos can be shared with friends 24 hours a day. After that, they will be deleted automatically. 

Please write us in the comments or share the article. We look forward to your opinion – and of course, you are welcome to follow us on Facebook, and Twitter.

News & Costs: Since WhatsApp is free, you can send as many messages as possible.

Picture and video sharing:  You can send messages using data or Wi-Fi, and this feature also lets you share photos, videos, and other media easily.

Group chats: With WhatsApp users can also talk in groups. The same SMS must be sent to multiple contacts.

You also might be interested in How to send long videos on WhatsApp

How does WhatsApp work technically?

How does WhatsApp work technically

WhatsApp is always active in the background, but do not worry, it consumes almost no battery power. After starting the phone and the first set-up of WhatsApp, the app logs on to the servers of the service via the Internet connection of the smartphone.

When you send a message or image, it goes through the Internet, not the radio signal control channel like SMS. If there is a connection to the mobile internet then the data will be sent over it.

How and where to download WhatsApp?

How and where to download WhatsApp

You can download WhatsApp for Android, iOS, Windows, Symbian, Blackberry and Windows Phone. The necessary app can be downloaded from the official stores and from the operator’s website. For example, in the Google Play Store (Android), you search for “WhatsApp” and download the app. After the download and installation, your WhatsApp starts over the newly displayed icon.

The download of the app for Android, Symbian, and Blackberry is also available via the official website of WhatsApp. It downloads the program package, and after the confirmation of the finished download can be seen on the display, this package can be opened and installed.

Is WhatsApp like Chatting at ICQ and Co.?

Is WhatsApp like Chatting at ICQ and Co.?

Yes, WhatsApp is like chatting, except that you do not have to sign up for a program anymore to be online. Online activity is also not being used as actively as in messenger services. Anyone can be contacted at any time, as long as the Internet connection exists.

So WhatsApp is like a chat client, except the recipient is bound to a phone number and will only receive messages on one device.

Which WhatsApp alternatives are there?

Telegram is one of the best-known WhatsApp alternatives. But there is also the open-source app signal. Other alternatives can be found in our website.

Why is WhatsApp free? And why is no advertisement displayed?

Why is WhatsApp free? And why is no advertisement displayed?

WhatsApp used to cost around USD 0.99 per year. After the takeover by Facebook, the service was free but also international. Exceptions exist if you are not logged in to a Wi-Fi network. Then the messenger consumes certain amounts of data, which consume your Internet data volume, which you have booked with your mobile phone provider.

The former developers and Facebook have so far decided against advertising on WhatsApp. But that does not have to stay that way: it’s quite likely that WhatsApp will soon be displaying personalized ads on their smartphones.

Are you using WhatsApp status?

With WhatsApp status, pictures and videos can be shared with friends 24 hours a day. After that, they will be deleted automatically. 

Please write us in the comments or share the article. We look forward to your opinion – and of course, you are welcome to follow us on Facebook, and Twitter.

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