1、打开电脑,在桌面空白处点击右键,选择“新建”——“幻灯片”,2、打开它,单击空白处添加第一张幻灯片,下方用来输入标题,如“电脑操作学堂”,3、下面还可以输入一个副标题,比如输入时间。4开发者_St[详细]
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