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Some of the most commonly used social networking apps are Facebook, LinkedIn, and WhatsApp.
Communication Apps
Communication apps allow us to communicate with each other by sending and receiving messages,
information, and opinion in the form of texts, videos, and audios. These apps also allow us to see the
face of the person whom you are talking.
The most commonly used communication apps are Skype, Messenger,
and Google Duo.
E-Commerce Apps
E-commerce means to buy or sell products on an online service over the Internet. E-commerce apps
allow us to buy or sell products while sitting at home or any other place.
Amazon is the leading online marketplace which provides an excellent
shopping experience to their users. Some other examples of the
E-commerce apps are Flipkart and Blinkit.
DOWNLOADING AND INSTALLING THE APP
To download and install an app on an Android/iOS device,
just search the app on Play Store or App Store and tap/
click the Install button.
Hintbot
To uninstall an installed app from your Android
mobile: Search the app on Play Store and tap/click the
Uninstall button.
Experiential Learning
#Downloading and Installing App
Install Grammarly app in your parents' smartphone and check the following
statements for grammatical errors. Write the correct statements.
(Note: Enter your login details. The app shows errors whenever you type.)
1. Rajesh have completed her homework.
2. I am play badminton.
3. A computers are my favourite subject
#Activity
#App Development 73

