The best Dominick Salvatore PPTs include (e.g., "Outsourcing and the Pandemic," "The Euro Crisis"). If a PPT only covers theory without these green "Application Boxes," it is inferior.
High-quality slides are typically categorized by the textbook edition (e.g., 11th, 12th, or 13th). Official Publisher Slides
Yes, but supplement them. Salvatore’s PPTs are undergraduate level. For the CFA (Level I & II), you need heavier focus on the Balance of Payments (Chapter 12) and Exchange Rate Regimes (Chapter 19). The Salvatore PPTs provide an excellent foundation.