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Category: 硬體設備

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电脑键盘是一種打字機型態的設備，由不同鍵盤技術的按鈕與電子開關系統組合而成。主要的功能為輸入資料，並可能在電腦系統中用以操作其他機器或設備。在1970年代，電傳打字機與鍵盤取代了打孔卡與打孔帶技術，...