To move to the bottom of a document window, you should press the CTRL+PAGE DOWN key combination.
Let's break down the options and analyze each one:
1. ALT+CTRL+PAGE DOWN: This combination typically doesn't have a specific, universal function for navigating to the bottom of a document window.
2. CTRL+PAGE DOWN: This is the correct key combination for moving to the bottom of a document window. When you press CTRL and PAGE DOWN together, it jumps to the bottom of the current document in most text editors and word processors.
3. ALT+PAGE DOWN: This combination generally handles different functionalities depending on the application but is not commonly used to navigate to the bottom of a document.
4. PAGE DOWN: Pressing PAGE DOWN by itself only moves the screen down one page at a time, not directly to the bottom of the document.
So, the correct answer is:
- CTRL+PAGE DOWN
