<p>➀ The article discusses Nintendo's plan for backward compatibility with the Switch 2, addressing the challenges of running older games on new hardware.</p><p>➁ It explains the hybrid approach taken by Nintendo, involving software translation similar to Sony's method for PlayStation 4 games on PlayStation 5.</p><p>➂ The article mentions the current status of Switch game compatibility on the new system, with around 99% of first-party titles working and around 20% of third-party titles fully playable.</p>