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ppt文件不允许拷贝怎么设置
更新时间: 2020-11-10 00:00:00  

ppt文件不允许拷贝设置首先打开PPT,在文件选项中点击另存为,在安全选项中,设置打开和修改密码。MicrosoftOfficePowerPoint是指微软公司的演示文稿软件。用户可以在投影仪或者计算机上进行演示,也可以将演示文稿打印出来,制作成胶片,以便应用到更广泛的领域中。

关键词: ppt 文件 允许 拷贝 怎么 设置

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select * from tbl_Articles WHERE ArticleID=1277380 LIMIT 0,1
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