It's not possible to read Spider-Man comics online for free legally. Publishers have rights and need to be compensated for their work. You might find illegal and unethical sources, but that's against the law and not recommended.
It all starts when Peter Parker gets bitten by a radioactive spider. This gives him amazing powers like super strength, the ability to climb walls, and a 'spider sense'.
Definitely! Spider-Man has been a part of the Avengers in the comic universe. His powers and personality add a unique dynamic to the team's battles and storylines.
Sure, Spider-Man became an Avenger. His skills and powers added a unique dynamic to the team. He's been involved in numerous battles and adventures with them.
Spider-Man 3 has a mix. It takes inspiration from the comics but makes changes to fit the movie format and audience expectations. Some comic fans might be okay with it, while others might have preferred a closer adaptation.
Definitely not. Spider-Man is a prominent figure in the Marvel universe and has no place in DC Comics. DC and Marvel are separate comic book entities with their own distinct characters and storylines.