Apple OS X El Capitan

1. Split View: Run two applications side by side in full-screen mode.
2. Mission Control: Enhanced for better window management and easier navigation.
3. Spotlight Improvements: More powerful search with natural language processing and additional data sources.
4. Metal for Mac: Improved graphics performance and rendering speed.

Before learning Apple OS X El Capitan, it's helpful to have the following skills:

1. Basic Computer Skills: Understanding of fundamental computer operations.
2. Mac Navigation: Familiarity with navigating macOS interfaces and basic functionalities.
3. File Management: Knowledge of file organization, storage, and basic file operations (copy, move, delete).
4. Software Installation: Ability to download and install applications on macOS.

By learning Apple OS X El Capitan, you gain the following skills:

1. Advanced Navigation: Proficiency in using Mission Control, Split View, and other navigation enhancements.
2. Spotlight Search: Ability to perform powerful searches with natural language processing.
3. System Customization: Skills to customize system settings and preferences for improved usability.
4. App Management: Efficient management of applications, including installation, updates, and multitasking.