A: For free, legal games: Steam Free-to-Play section. For cheap games: GOG sales. For "abandonware" (games no longer sold): MyAbandonware.com.

Bitdownload.ir has carved out a niche as a comprehensive digital repository, offering a massive collection that spans far beyond just PC games to include software, educational courses, and entertainment media. While major players like Steam and the Epic Games Store dominate the legal market, many users turn to sites like Bitdownload for their unique index of content. A Diverse Digital Library

If you still choose to use the site, here are fixes for frequent problems:

GOG (Good Old Games): Specializes in DRM-free games and classic titles. Insanely Huge Collection of Everything! : r/opendirectories