A game library is now a set of licences tied to accounts, stores and regions. These guides look at what streaming really costs, what ownership means in an all-digital library, and how to keep access when a platform changes its terms.

Streaming looks cheap month to month and expensive over five years. Local hardware looks expensive up front and cheap over time — until you count the games you never finish.

Cross-play lets you play with friends on other platforms. It does not guarantee that your progress, purchases or friends list will follow you when you switch.