Spotify is a digital music streaming service launched on 2008, October 7. It provides access to numerous songs, podcast, videos. The access to stotify is simple as you can access the songs, podacsts, videos by simple signng up with your email. There are two versions available in spotify as  Spotify freemium and spotify premium. The spotify free is a version which is an add-supported and premium version doesn’t contain any ads. This application can be accessed by personal computer, laptop, mobile device.

The spotify provides 50 milllions tracks. We can create playlists by adding songs to it. The spotify application provides it’s access in Europe, Australia, New Zealand, America ans on modern devices as windows, macOS, linux computers. It has 232 million active users and 108 million paying subscribers. The headquarters of spotify is in Stockholm, Sweden.

How Does Spotify Work:

To get started in spotify is easy. The procedure is as given below

Step 1: Visit spotify website and login to the account by providing email. You can even login with facebook account.

Step 2: Choose subscription level. By subscribing to spotify premium you have a chance to unlock many features

Step 3: Download and install free spotify application. There are versions available for desktop, iphone, ipad, windows.

Step 4: Sign to the account and you can start listening


Features Offered In Spotify:

The following are the features that are offered in spotify.

  • Download Music:

You can download music in spotify premium as they can be heard even in the offline mode. More than 10,000 songs can be added to the playlist.

  • Provides high quality streaming and audio quality:

Streaming is done in Ogg Vorbis format. There are four levels of bitrates are available for each quality level.

  1. Lower at 24kbps
  2. Normal streams 96kbps
  3. High at 160kbps
  4. High streams 320kbps
  • We can find friends in spotify:

If you signup with your facebook account it will be easy to find and follow friends. There is a search option available in the application to search for friends. The procedure to find friends is as given below

Step 1: goto your profile which is in settings

Step 2: tap on find friends

Step 3: you will be allowed to follow them

  • Bluetooth connectivity for spotify:

If you are accessing the spotify from mobile device then there is a possibility to connect with different types of Bluetooth devices. If you have spotify premium then you can make use of spotify connect.

  • Private listening mode is available:

If you have connected with facebook account with spotify then your friends and family can see the playlist what you are listening. If you don’t want them to see your playlist then you can activate private listening mode. The procedure to activate is as given below.

Step 1: Go the settings in your account

Step 2: A quick click of a button on the desktop browser

Step 3: Your playlist will be in private mode


Pros Of Discord:

  • To protect the services and users from hacking a safety team is on call to monitor the servers and to respond to reports
  • It allows chatting with small and large groups through text or voice.
  • Discord can be used in the background if you have this application on PC while doing other tasks on it.
  • Discord is available on windows, mac, Linux, Android, iOS application
  • By using discord you can create or join the server. Server means a group of like-minded gamers
  • If you wish you can create your server to have a community. After the creation of the server, you can invite your friends by sharing the code of server
  • Discord offers a beautiful interface by which you can switch from one channel to another. You can Add mentions, hashtags in the conversation. You can also share images, videos, files, links from desktop, mobile.
  • You can add your friends using discord tag which is limited to four characters in length. You can add friends and message them outside of the server and can block direct messages from unwanted people.
  • Discord encrypts the chats and other data, it protects the IP address.
  • Discord has back end servers with DDoS protection with automatic failover mechanism which works in server issues.
  • Discord uses auto-switch to a new server to prevent the loss of data
  • Discord is designed to provide less impact on CPU as to increase game performance


Discord is an online application that is specialized in texting, sharing images, video calling, voice calls for gamers. Discord is accepted on different platforms like Windows, iOS, Linux, web browsers. Discord is released in May 2015 by Jason Citron. Discord uses metaphors of servers and channels to internet relay chat.  A user can create a server depending on access control and can provide it public visibility and access to create one or more channels within the server. Discord channels can create voice chat channels.

Every user of discord has a unique four-digit identification number which includes # after the user name. This allows the users to have the same username for multiple people which is easy to create an account. At the server and the user level, it allows the users to connect with Discord provides partial support for text through mandown syntax. By 2019 May it has 250 million registered users through web and mobile platforms, 56 million people are using it’s service every month and sending 25 billion messages.


Features Of Discord:

           The following are some of the features that are offered in discord

Minimal CPU usage:

            Discord is designed for gamers as it doesn’t interfere with other applications and doesn’t take processing power.

Browser & Mobile Support:

            Discord doesn’t require installation as it can be accessed through the browser. The browser support is made extensive.

Server Hosting:

             The setup for Discord is easy and its interface is user-friendly. It has third party development support for making things like Discord bot  

Cons Of Discord:

  • Discord has problems with hostile behavior and abuse in chats and some communities of chats servers are being hacked by other communities.
  • Discord has a tracking system that can be disabled
  • Every application can be monitored on your computer. It means that your data is stored by the company.
  • If you are using discord on your mobile device it may lock you until you provide them your mobile number
  • Discord is full of people who don’t know that they are targeted VPN usage will trigger this out. Anatomy on discord is not safe

In the task of privacy, Discord is downright awful

Features of Messenger App

Start a Quick chat- Skip exchanging phone numbers, just send a message. It’s seamless across devices.

Show your reaction- Add a silly sticker, send a dancing GIF and use emoji’s to express yourself better.

Say it better with pictures and videos- capture the moment with the Messenger Camera, add a filter or doodle, then send it to friends or share with Stories.

Rally the group- Make plans to get together with polls, share your location, and split the bill and more.

Hop on a call or Video chat- Hang out whenever by getting on cell or a group video chat.

Say, sing or shout it out loud- when text won’t cut it, just hit record and send a voice message.

Send money securely and easily- Send and receive money from friends in the app by adding your debit card or PayPal account.

Share your location to meet- Suggest a meeting point or tell friends where you are by sharing your location with just a few saps.

Chat with business- Easily connect with your favorite businesses to make reservations, get customer support, and find deals and more.

Play games with your friends- Challenge friends, climb leaderboards and discover your next gaming obsession.


The Messenger application allows users to send other users their location in the message. This is done using GPS technology available on many devices now. Parents may not want to disable location services on their child’s device to avoid any potential risk. On many devices location services can be found in phone settings. Access to my location by disabling the option.

To avoid the risk of contact from someone your child may not know. It is recommended that this setting be switched to strict filtering. This only applies when a user has set up a Messenger account using Facebook.

When setting up with a Facebook account, the Messenger app can sync with all of your phone book contacts in addition to addition friends. If you are concerned about who might be in your child’s contacts list or would prefer to limit who your child’s contacts to only Facebook friends, this can be done by skipping the sync with contacts option when downloading the app or turning it off in the settings.


Pros and Cons of Messenger App

Pros of Messenger App

It makes it faster to chat:

This application connects directly to Facebook’s chatting system, so people can send and receive messages more quickly than if they were going through a mobile browser.

It’s like texting, but without the cost:

Although Facebook Messenger uses data, users can send texts and pictures without accessing those costs.

Is can be used for collaboration:

Facebook Messenger allows users to send files and links with ease. If you are working at a mobile office site, this will keep employees in touch with each other if they are working on a project together.

User can make calls:

This application allows users to talk to one another. It also gives people the ability to speak within groups if they choose.

Many permissions are only needed when users want to use a specific feature:

If the user of an Apple device never tries to make a voice call with the Messenger app, then they’ll never need to give the app permission to use their microphone.

Nothing in life is ever truly free:

The trade-off is that you send some limited personal information to advertisers because you need the features that the app can provide.

Cons of Messenger App

It’s difficult to completely protect your privacy:

Part of the terms and conditions that are accepted when using Facebook Messenger include recording audio at any time without intervention.

It adds another distraction to life:

This is because you receive notifications of when a message comes through. If you are like the average person, most close friends use texts or calls to communicate and not the IM feature here, so the notifications are something you don’t really need to see.

It can quickly drain the battery of your device:

It will also cause your device to send out a vibration or audio alert when new messages are received. If you receive several notifications each day and leave the app up to receive them, you might not make it through a work day with your optioned device.

Users are forced to use Messenger if they use the Facebook app:

If you are an app user, however, then you were forced to use Messenger and that’s never a good feeling for a consumer.

It takes up to space:

The user will be using 100+ MB of storage space on your mobile device if you are using both Facebook apps to access your profile and social network. Are you have limited space, then this can become a severe problem rather rapidly.

Its service can be choppy:

It can lock up on users from time to time, especially if there is more than one app open, and that limits its usefulness on lower end devices mostly.

Technical Information of Viber App


Rating 4.3
Number of voters 10047300
compatibility Defines with the device
Size Varies with the device
Author or Publisher Viber Media S.a.r.l.
Content Rating 3.8
Number of downloads 5 Billion to 1 Trillion.


Category social Networking
provider Viber Media SARL
Copy Right Viber  Media S.a.r.l.
compatibility Requires iOS 10.0 3.0 with iPhone.
Age Rating 17+
Price Free
size 263.7 MB.


In order to install the Viber application to your, initially you to check out your phone capability of the software version. Whether the version your having will allow installing the Viber application to your phone or not.

  • Go to phone settings.
  • Click on the phone and select the Android version from it.
  • Then the Android version will be displayed on the phone screen. Thus if the version supports to install then go to settings.
  • Now search the available storage space whether the application will install successfully or not.
  • If the phone lagging with storage makes it free by delete unwanted data from the storage.
  • If everything is okay to download the application now starts the process of install.

Install in android:

  • Open the Google play store, search for the application Viber in the search bar.
  • Tap on the button to install.
  • Accept the terms and conditions to download completely.
  • Allow all the conditions of the application to maintain all the features.
  • It detects your current location automatically if the chosen address isn’t correct then, make it correct.
  • This application will send you an app activation code, enter the code to get activated by your downloaded application.

Install in iPhone:

  • If you wanted to download any application on iPhone there is only one inbuilt manager called App store, you are allowed to download any kind of application through it.
  • Go to the App store.
  • Search as Viber in the App Store and press the button to continue.
  • Accept the terms and conditions of the Viber application and enter to continue with the application login process.
  • Give your basic information like Name, Phone number, Country along with country code.
  • Verify your name and number.
  • The Viber application verifies and sends you an activation code to continue with them.

Uninstall process in Android and iPhone:

If you want to delete Viber from your device and wanted to delete from your phone the below is the process. Deleting the application is different from the deactivating of an application.

Deleting application is that if you again install in the future, still your account will access easily, in case of term deactivation is like account delete completely. In the future, if you again install you have to start from the initial step.


  • Go to the phone device settings.
  • Choose manger applications.
  • Select the Viber application and click on the delete option and delete it.


  • Form the home screen, select Viber.
  • Long press the application.
  • You will available with two options cancel and delete
  • Choose delete and then conform to the uninstall option.

Uninstall in iPhone device:

  • Find the Viber application from the home screen.
  • Tap and hold on the application.
  • When the X marks occurred to select the option and confirm the uninstall by click on the enter button.

Latest version:

Android:, the Operation system: Android, Windows, macOS, iOS.

iPhone: 12.1 is the latest version of the iPhone device.


  • Read phone status and identity.
  • Read, edit, receive and send your text messages.
  • Take pictures and videos.
  • Record audio clips.
  • Approximate location sharing.
  • Edit your contacts.
  • Use accounts on the device.
  • Maintain an online status.
  • Bluetooth settings.
  • Control vibration or settings.
  • Set wallpaper to the background device.
  • Maintain call forwarding quality.
  • Sync On and off the account.
  • The test can access the storage called SD.
  • Allow Google notifications.


Telegram is an instant messaging and voice over IP service. Telegram is available for android, iOS, windows phone,macOS, Linux, Windows NT which is launched by Nikolai, Pavel Durov. A telegram is an open-source software that allows users to send photos, videos, stickers, audio, files of any type. This provides API to independent developers, End-to-end encryption is provided between client and server for calls and messages.

Telegram has 100,000 active users by 2013, it has 35 monthly users, 15 million active users daily, 1 million users signing up every week, 2 billion daily messages by 2014,  by 2016 it has 100 million monthly users with 350,000 new users, 15 billion messages, In 2017 there are 180 million monthly users, 200 million monthly users, 3 million sign up, 300 million users worldwide.


Features Of Telegram:

  • Cloud-based messages:

                The telegram messages are cloud-based as they can be connected with other devices. Users are allowed to share messages, photos, videos, other files. The messages can be sent to 100,000 members they can be deleted on the sender and receiver within 48 hours. All the messages are encrypted with MTProto protocol.

  • Account:

A user can assign settings that allow the users to send and receive messages without providing their number. Telegram accounts can be deleted automatically which can be changed from 1 month to 12 months. The method of authentication for login is SMS-based single-factor authentication.

  • Bots:

Bots are Telegram accounts that are operated by programs that can respond to mentions, messages. This can allow online payments with a credit card, apple pay. There are inline bots as users need to type the message field a bot’s username and query.

  • Channels:

Channels are one way messaging where only admins can post all the users are allowed to create and subscribe to channels, channels can be created for broadcasting messages to the number of subscribers. Channels are available with a permanent URL so that anyone can join and leave anytime they need.

  • Stickers:

        Stickers are cloud-based which has high definition images to express more emoji. Stickers come in a collection called assets, multiple stickers can be offered for one emoji. The telegram comes with one default sticker set, the required stickers can be installed by the users. Stickers use WebP file format, which is better for transmission over the internet.

  • Drafts:

     Drafts are messages that are saved in the user device. The drafts will be available in editing area on any device unless until it’s removed

  • Secret chats

                    There is a feature for the messaging with client-to-client encryption. The messages sent on the secret chat can be accessed on the device only. These messages can be self-destructed, they can be deleted anytime we want. Secret chats are accepted and invited with an invitation. Users in the secret chat can verify that no man in the middle attack has occurred by comparing pictures that visualize their public key fingerprints. Secret chats are not available for groups or channels, windows and Linux are not able to use secret chats.

  • Voice calls

Telegram calls are built through end-to-end encryption of secret chats. The connection will be established as a peer-to-peer otherwise closet server of the client will be used. There are neural networks that work to learn various technical parameters to provide better quality.

  • Telescope

         Since version 4.0 telegram offers a dedicated video hosting called telescope. The videos can be one minute long with autoplay when posted on a public channel on Instagram they can be viewed without an account in the telegram video messages and telescope videos sent within non-public chats or groups are not published

  • Live locations

     The live location of the users can be shared in the 4.4 version. If the location is shared by multiple people in the group then the location is shown on the interactive map.

  • Social login

 Telegram launched a social login feature as it can feature a website with a telegram account. The gateways send users with names, usernames, profile pictures to the owner of the website.

Pros of Telegram:

The following are the features that are offered in telegram. The list is as given below

  • It as high security when compared to other messaging applications
  • You can share multiple images, videos up to 1024 MB
  • Real-time support is provided as the users can call the company for any query
  • It has high reliability there is no chance of loss of data
  • It is completely free and no ads are displayed which provides a better platform to communicate than other apps
  • The data is stored on clouds as you can access the data from many devices
  • There are two types of chats as ordinary chats, secret chats. The ordinary chats are encrypted with client-server encryption, the secret chats are encrypted with end-to-end encryption
  • This can be used on other devices also
  • This provides a large amount of space for saving and downloading files, as the files are stored in the cloud there is no possibility of losing data.
  • This application is free of cost and there are no subscription fees, premium content
  • This is easily downloaded from the play store

Cons Of Telegram:

The following are the cons that are associated with a telegram. The list is as given below

  • Telegram permanently stores contacts, messages, media with decryption keys on the servers and doesn’t allow end-to-end encryption.
  • The custom-designed encryption protocol is not reliable and secure
  • It’s highly impossible to know that another person is online or not
  • It doesn’t have voice or video chat feature
  • You can’t send more than one file at a time as multiple files can’t be selected at a time
  • You need to open the file for sometimes to receive messages
  • If the messages are not sent through secret chats they won’t be encrypted, all the messages are stored on telegram server
  • There is no secret chat feature provided in the personal computer this is a feature that is exclusively available for mobile device users
  • When a new profile picture is uploaded the old picture remains there itself


Instagram is a social media platform that is launched on 6th October 2010 which is developed in San Francisco by Kevin Systrom and Mike Krieger it’s a photo-sharing and video-sharing social networking service which is owned by Facebook. This app took eight weeks to build. The word Instagram means instant camera and telegram and it’s also called IG or insta. A version to android devices are released in 2012, April. It had rapid users of one billion within two months regarding a recent survey in May 2019 there are 1 billion users. The first photo on Instagram is posted in 2010 by Kelvin systrom. This is one of the most popular mobile applications as we can share photos, videos and its even a good platform for meeting new people.


What Are The Features offered In Instagram:

  • Live Video:

          This will be helpful fo0r the marketers to promote their brand. As all the followers will get a notification that you are going live and they can comment on the video in real-time after the live ends it won’t be saved in your account

  • Features Offered In Stories:

          This feature allows the user to add photos or videos on Instagram which will be visible for 24 hours. The stories acceptance is as given below

  1. A video recording up to 15 seconds as the status
  2. The image will be viewed up to 10 seconds
  3. There is no limit in the story addition
  4. There is an availability to message for stories
  5. You can only access the photos and videos on the camera roll from the last 24 hours
  6. There is a possibility to view which user had viewed your content
  7. You can also hide your status from some users they can’t see and reply to your story
  • Push notifications to favorite account:

              If you want to push notifications to the account you want there is a hidden feature on the mobile app. The procedure is as given below

Goto profile-> select three dots-> turn on post notifications


  • Filter Availability:

      There are about 40 Instagram filters. This allows you to select your filter by selecting the gear icon in the filter list.


  • You Can Manage Multiple Instagram Accounts:

                          You can manage multiple Instagram accounts which will be helpful for marketers and businesses. You can manage a maximum of five Instagram accounts.

  • Checking status activity:

                There is a feature indicating that you are online, it’s indicated with a green dot to the people on Instagram.

  • IGTV:

     IGTV means Instagram television, which allows you to share videos for up to one hour. This is one of the fastest-growing trends in content marketing as 80% of businesses are using this video marketing.

  • Mute Account:

    You can mute posts from certain followers there is no need to unfollow them. By this task, you have more control over the content you post.