TASK: Open Windows Settings and adjust system volume
DOMAIN: settings

STEPS:
1. Open Windows Settings using keyboard shortcut
   REASONING: Windows+I is the fastest way to open Settings
   ACTION: HOTKEY("win", "i")

2. Wait for Settings window to open
   REASONING: Application needs time to launch
   ACTION: WAIT(1.0)

3. Click on "System" category
   REASONING: Sound settings are under System
   ACTION: CLICK(x=0.2, y=0.25)

4. Wait for System settings to load
   REASONING: Page needs time to render
   ACTION: WAIT(0.5)

5. Click on "Sound" in the left sidebar
   REASONING: Navigate to sound-specific settings
   ACTION: CLICK(x=0.15, y=0.3)

6. Wait for Sound settings to load
   REASONING: Page needs time to render
   ACTION: WAIT(0.5)

7. Locate the master volume slider
   REASONING: Volume control is typically at the top of sound settings
   ACTION: SCROLL(direction="up")

8. Click and drag the volume slider to 50%
   REASONING: Setting volume to moderate level
   ACTION: DRAG(start_x=0.3, start_y=0.3, end_x=0.45, end_y=0.3)

9. Verify volume has changed
   REASONING: Volume indicator should show new level
   ACTION: DONE()

EXPECTED_OUTCOME: System volume is set to approximately 50%
