This is the 8192nd most frequent German word.
internet
The global network connecting computers for communication and information exchange.
The word 'Internet' here is used as a noun referring to the global network.
Das Internet hat die Welt verbunden.
The internet has connected the world.
The phrase 'im Internet' indicates using the internet to browse or search, showing its utility as a tool.
Ich surfe gerne im Internet, um Informationen zu finden.
I like surfing on the internet to find information.
Here, 'im Internet' is employed to discuss the concept of conducting oneself responsibly within the online sphere.