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PgUp Key Functionality and Usage
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- Basic Functionality
- PgUp key scrolls up one screen height in web browsers
- Located in top-right corner of main key area
- Cannot be disabled or locked specifically
- Applications
- Useful in programming for navigating source code files
- Works in terminals to scroll through command output
- Enables quick navigation in text editors and spreadsheets
- Functions in PDF viewers for quick document viewing
- Alternative Methods
- Can be accessed using Fn + Up Arrow or Shift + Spacebar
- May not work in all applications due to customization
- Alternative methods include scrollbar or mouse wheel
- Troubleshooting
- Check keyboard connection and driver updates
- Try different applications to verify functionality
- Restart computer if key doesn't work