White Screen
Blue Screen
Green Screen
Red Screen
Black Screen
Yellow Screen
Orange Screen
Pink Screen
Purple Screen
macOS Update
Click to exit full screen mode, scroll your mouse wheel to adjust brightness.
BRIGHTNESS: 100/100
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macOS Update Configurations
macOS Update Prank
Authentic-looking macOS software update screen that stalls at 98%.
Features
- Apple Design: Pixel-perfect macOS update interface
- Progress Control: Set starting percentage and duration
- Realistic Behavior: Slows down and stalls like real updates
- Harmless Fun: No system impact whatsoever
Customization
- Adjust starting progress percentage
- Control the time to reach completion
- Save your preferred settings
- One-click preview mode
Best Practices
- Use on Mac users for maximum authenticity
- Don't leave running too long
- Perfect for brief delays or light humor
- Always reveal it's a prank
This tool perfectly replicates the macOS update experience, including the frustrating stall at 98%!
Other useful links:
Screen Test | Keyboard Test | A Real Me | Stock Calculator | CPS Test | Coreball | Typing Test | Spacebar Test | Spacebar Clicker