How to start the .hack series and its viewing order? - Anime & Manga Stack Exchange

As the questions suggest: how do I start and what is the preferred order? It would be appreciated if one would also identify which anime/film/OVA has a main story. Additionally the timeline of which

Interviews – Page 6 – Anime Origin Stories

IGN Japan Photo Tour - IGN

He Has Amnesia, But Knows Everything (A Lot) : KIKEN, PDF

Interviews – Page 6 – Anime Origin Stories

hack - What is the significance of the symbol in Tanaka's eyes? - Anime & Manga Stack Exchange

User blog:Rational Hyperboloid/Top 114 Most Wanted Matchups, DEATH BATTLE Wiki

Finally done after building double stack shelves and reorganizing! : r/MangaCollectors

User blog:Rational Hyperboloid/Top 114 Most Wanted Matchups, DEATH BATTLE Wiki

hack// series - a complete co - Interest Stacks

And Your Reward Is Clothes - TV Tropes