1、打開QQ郵箱。
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2、進入QQ郵箱，點擊寫信。
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3、進入寫信界面，填寫收件人郵箱，然後點擊添加附件。
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4、點擊添加附件後，彈出窗口選擇文件。
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5、上傳附件後，點擊添加到正文，然後點擊發送就可以了。
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