Open Settings
Go to Personalization
Select Colors
Turn off High contrast if it is enabled
Set Windows mode to Light
Set App mode to Light
Go to Accessibility
Select Contrast themes
Set Contrast themes to None
Open Task Manager
Restart Windows Explorer
Check Desktop background settings
Right-click the desktop
Select Personalize
Choose a different background image or color
Open File Explorer
Go to View
Turn off Dark mode if enabled
Go to Settings
Select Ease of Access
Check Display settings
Disable any black screen or dark theme options
Update your graphics driver
Restart the computer