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世界已經改變打字。在20世紀70年代，每個企業有充分的秘書室，其任務是輸入字母已經手寫。他們的文字複製到一個更可讀的格式。在八十年代初，個人電腦成為一種普遍的辦公設備。
— Keyboarding Made Simple (1985) (鍵盤操作變得簡單（1985）)
 (book)
by Leigh E. Zeitz, Ph.D.
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| Language: | Chinese_Traditional |
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