Introduction:
The internet is a global network of computers that allows communication and sharing of information between connected devices. It has become an essential tool in our daily lives, providing a wide range of services and functionalities. In this response, we will discuss the various uses of the internet, including sharing information, searching for relevant information, and communication through video conferencing.

Sharing Information:
One of the primary uses of the internet is to share information between connected computers. This can be done through various means, such as emails, file transfers, and online platforms. Here are some key points about sharing information on the internet:

- Emails: The internet allows us to send and receive emails, enabling communication with individuals or groups across the globe. Emails can contain text, images, documents, and other files.

- File Transfers: With the internet, we can easily transfer files from one device to another. This is particularly useful when sharing large files or collaborating on projects. File transfer protocols like FTP (File Transfer Protocol) facilitate the seamless exchange of data.

- Online Platforms: The internet provides numerous online platforms and websites where individuals and organizations can share information. These platforms include social media networks, blogs, forums, and file-sharing websites.

Searching Relevant Information:
The internet is an invaluable resource for finding relevant information on various topics. Search engines like Google, Bing, and Yahoo enable users to search for specific information by entering keywords or phrases. Here are some key points about searching for relevant information on the internet:

- Search Engines: Search engines are designed to crawl and index web pages, making it easier for users to find information. They use complex algorithms to deliver the most relevant search results based on the user's query.

- Websites and Online Libraries: The internet hosts a vast array of websites and online libraries that provide information on diverse subjects. These resources can be accessed through search engines or by directly visiting specific websites.

- Online Databases: Many organizations and institutions maintain online databases that contain valuable information. These databases can be searched and accessed through the internet, providing access to scholarly articles, research papers, and other relevant content.

Communication through Video Conferencing:
The internet has revolutionized communication by enabling real-time video conferencing. Here are some key points about communication through video conferencing:

- Video Calls: Services like Skype, Zoom, and Google Meet allow individuals and groups to have face-to-face conversations over the internet. This is particularly useful for remote work, distance learning, and staying connected with friends and family.

- Business Meetings: Video conferencing has become an essential tool for conducting business meetings, especially when participants are geographically dispersed. It allows for visual communication, screen sharing, and collaboration on documents and presentations.

- Virtual Events: The internet enables the organization and participation in virtual events, such as webinars, conferences, and workshops. These events can be attended remotely, eliminating the need for physical travel.

Conclusion:
In conclusion, the internet is used for various purposes, including sharing information between connected computers, searching for relevant information, and communication through video conferencing. These functionalities have made the internet an indispensable tool in our personal and professional lives.