ChromeOS includes a Snap Layout feature, accessed by pressing and holding the Maximize button on an open window. Battery Life (TechRadar movie test): 21 hours and 29 minutes (seriously) On paper, the performance of the Lenovo Duet Chromebook lags.The following can be toggled: mouse acceleration, reverse scrolling, tap dragging, tap-to-click, touchpad acceleration, and automatic click.

The following cursor settings can be adjusted: color, size, speed, click strength, and haptic feedback.

The following keyboard features can be toggled: sticky keys, onscreen keyboard, highlight object with keyboard focus, highlight text caret when it appears or moves, navigate pages with text cursor, and switch access.

The top row can be remapped to act as function keys.

The following keyboard keys can be remapped: Search, Ctrl, Alt, Escape, Backspace, Assistant, and Caps Lock.

The following caption features are adjustable: size, font, color, opacity, shadow, background color, and background opacity.

Captions appear in the bottom center of the screen.

High-contrast mode can be toggled with Ctrl + Search + H.

ChromeOS supports dictation, accessed in Settings.ChromeOS includes a built-in screen reader (ChromeVox).

Lenovo duet 3 case