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Facebook and Instagram are examples of social media networks.

These are online platforms that allow users to create and share content.

They enable users to connect with others and participate in online communities.

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4G technology is approximately 10 times faster than 3G.

It providing significantly higher data transfer rates and improved network performance.

This enhancement enables smoother streaming, faster downloads, and better overall user experience.

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WhatsApp is a messaging app that allows users to share videos, documents, and files with individuals or groups.

It supports a wide range of file formats.

This making it a convenient platform for sharing various types of content.

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The process used to convert digital signals into analog signals for transmission over communication channels is called modulation.

Modulation involves altering a carrier signal (which is analog) to encode the digital information,

Allowing it to be transmitted over mediums that typically carry analog signals, such as radio waves or telephone lines.

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Explanation

A web browser is a software program that allows us to access the Internet and view web pages on our computer.

A web browser, or simply "browser," is an application to access and view websites.

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Google+ was a social networking platform launched by Google in 2011 as an alternative to Facebook.

It aiming to connect users through circles and communities.

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Amazon is a prime example of an E-Commerce website.

It providing a platform for online shopping, product reviews, and customer ratings.

It allows users to browse and purchase products from various categories.

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The social platform Twitter has been rebranded as X by Elon Musk in 2023.

This reflecting his vision of an "everything app." 

Musk, who acquired Twitter in 2022 for $44 billion.

He replaced the iconic blue bird logo with a stylized "X" on July 23.

He removing the Twitter name from its websites, apps, and headquarters.

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