Apple Inc. has issued a stark warning to MacBook users about the potential dangers of using third-party camera covers.
The company cautions that leaving these covers on while closing a laptop can exert pressure on the screen, potentially causing permanent damage.
In its official support note, Apple explained that MacBook displays are built with extremely tight clearances between the keyboard and screen. Even a thin camera cover can create enough pressure to harm the delicate display.
Although camera covers are popular for privacy protection blocking webcams to prevent unauthorized access Apple emphasized that they are not necessary. MacBooks already include built-in privacy features, such as a green light that activates when the camera is on, and digital indicators for camera and microphone activity introduced in macOS Monterey.
Apple also noted that using covers can interfere with display functions. Features like True Tone and automatic brightness adjustment rely on ambient light sensors, which may be blocked by a camera cover.
For users who insist on using covers, Apple recommended the following precautions:
- Use covers no thicker than a standard sheet of paper (0.1 mm)
- Avoid adhesive covers that leave residue
- Remove thicker covers before closing the laptop
Apple further reminded users that camera and microphone access is disabled by default. Since macOS Mojave, apps must request permission before accessing these devices, and users can manage permissions through System Settings under Privacy & Security.
This warning underscores Apple’s commitment to user privacy while highlighting the risks of third-party accessories that could compromise device safety.
