The term 'Interweb' is a colloquial, often humorous, amalgamation of 'Internet' and 'World Wide Web.' While it's not a technical term, it's sometimes used in informal contexts to refer to the internet. The key difference is that 'Internet' is a vast network of interconnected computers, while the 'World Wide Web' is a collection of information accessible via the internet. 'Interweb' isn't used in technical or formal contexts and is often employed in jest or satire.