Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
the structure of the keyboard
The shell, and some keyboards are fixed on the keyboard panel and the base with the technology of plastic hidden hooks to achieve a design without metal screws, so be careful when disassembling to avoid damage.
In order to meet the needs of different users, the conventional keyboard has three indicators: CapsLock (caps lock), NumLock (numeric keypad lock), ScrollLock (scroll lock key) (some wireless keyboards have omitted these three indicators), the logo The current state of the keyboard. These indicators are generally located in the upper right corner of the keyboard, but some keyboards have built-in indicators in the keycap. This design can make it easier to judge the current state of the keyboard, but the process is relatively complicated, so most ordinary keyboards do not use this design.
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