Using the Keyboard – TI-84 Calculator Online

The TI-84 online calculator supports full keyboard navigation. This guide will help you understand how to interact efficiently without using your mouse.

🎹 Key Mappings

• Arrow Keys: Move the cursor up, down, left, and right.
• Enter: Confirms inputs, executes calculations, and selects options.
• Esc: Functions as the “Clear” button on the calculator.
• Backspace: Deletes characters in entry mode.
• Ctrl + [Number]: Access special calculator functions or menus (configurable).

⌨️ Alpha and 2nd Key Access

The calculator features multiple key layers, similar to the physical TI-84:

• Alpha: Accesses letter keys (A-Z) and certain special characters.
• 2nd: Opens up secondary functions for various keys (like square root, degree symbols, etc.).

🛠 Tips for Fast Navigation

• Press Ctrl + R to reset the calculator instantly.
• Hold Shift + arrow keys to highlight multiple characters (if applicable).
• Use number keys directly for quicker entry of constants and coefficients.

Keyboard support is constantly improving, so check back for future shortcuts and custom mappings.