If you are still on ArchiCAD 23, Earlier builds risk file corruption and slower throughput.
For modern users, finding this link is a necessary step for —opening a project saved in 2019/2020 that was never migrated to newer versions. However, running it today poses security risks as it receives no security patches, and compatibility with Windows 11 or macOS Sonoma is not guaranteed. graphisoft archicad 23 build 3003 link
For users starting with Archicad 23, several specialized guides are available: Beginner Basics : YouTube offers visual walkthroughs, such as this Drafting and Modeling with Archicad 23 video covering interface setup and basic tools. Project Setup If you are still on ArchiCAD 23, Earlier