Explore how the iPhone Fold, Apple's foldable UI, and foldable app optimization could revolutionize multitasking, app design, ...

Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Jiwon Ma is a fact checker and research analyst with a background in cybersecurity, ...