| 摘要 |
Disclosed is a laptop computer having a physical keyboard, as well as a physical button or mechanical switch to selectively disable and enable only the physical keyboard of the laptop computer. The physical button or mechanical switch allows the user to toggle the laptop computer between two or more operational modes: a first operational mode, in which the screen of the laptop is enabled and the physical keyboard of the laptop is enabled; and a second operational mode, in which the screen of the laptop is enabled but the physical keyboard of the laptop is disabled.
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