Software Development / Codding, or more appropriately, Technology & Programming

Computer Software

Software/ Application: Telegram

Framework & Software Development

Computer software and general computing encompasses most of the features and activities of the tech industry such as Entertainment & Media

IT & Software

Since there is no specific entity mentioned in your text, I'll assume you are referring to a generic or hypothetical Telegram entity. However, based on the general characteristics and common traits of Telegram, I would categorize it under: Operating Systems & Software

Software development and programming are indicated by the title, so Technology & Programming

Coding & Software Development

Web Development Note: Given the generic term "Telegram", I considered that it primarily serves as an application for user-to-user texting. However, given the breadth of the topics in the Telegram entities list I narrowed it to 'Technology and Programming' Given the fact that Telegram’s entity is deeply intertwined with multiple technology and Programming functionalities, making this the relevant choice. If further clarification could have been garnered then a much more specific topic such as "Applications and Software or Internet and Digital Media" can also be possibilities but the chosen is the correct

Software Updates & Support

Software & Programming