怎么清空电脑上的所有内容

本文会教你如何清空电脑硬盘上的所有内容。你可以将电脑重置为出厂设置,删除已安装的程序和文件,或是安全地擦除硬盘上的所有内容,以防止数据被恢复。至于使用固态硬盘(SSD)的Mac电脑,重置电脑就足以安全地擦除硬盘上的所有内容。

方法 1 的 4:

重置Windows电脑

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/bb\/Wipe-a-Computer-Step-1-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-1-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/bb\/Wipe-a-Computer-Step-1-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 点击屏幕左下角的Windows标记,打开“开始”菜单{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/2\/21\/Wipe-a-Computer-Step-2-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-2-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/2\/21\/Wipe-a-Computer-Step-2-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-2-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击“开始”窗口左下方的齿轮状图标,打开“设置”{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/d\/d0\/Windowssettings.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d0\/Windowssettings.png\/31px-Windowssettings.png","smallWidth":460,"smallHeight":445,"bigWidth":31,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/99\/Wipe-a-Computer-Step-3-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-3-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/99\/Wipe-a-Computer-Step-3-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-3-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 点击“设置”页面中的“更新和安全”{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/a\/ad\/Windows10-Update.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/ad\/Windows10-Update.png\/30px-Windows10-Update.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"},图标是两个半圆形箭头组成的圆圈。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/91\/Wipe-a-Computer-Step-4-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-4-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/91\/Wipe-a-Computer-Step-4-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-4-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 点击窗口左侧的恢复选项卡。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b1\/Wipe-a-Computer-Step-5-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-5-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b1\/Wipe-a-Computer-Step-5-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-5-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 点击靠近窗口顶端的开始,就在“重置此电脑”标题底下。屏幕上会弹出一个窗口。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b6\/Wipe-a-Computer-Step-6-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-6-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b6\/Wipe-a-Computer-Step-6-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-6-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 点击弹出窗口中的删除所有内容选项,确保所有文件、程序或设置都会被删除。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c7\/Wipe-a-Computer-Step-7-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-7-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c7\/Wipe-a-Computer-Step-7-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-7-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 点击下一页的仅删除我的文件选项。Windows将删除所有程序、文件和自定义设置,但是会保留操作系统。
    • 如果你想要彻底重置系统,可以选择“删除文件并清理驱动器”。这个过程可能要好几个小时才完成,之后需要重新安装Windows系统。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/e\/e2\/Wipe-a-Computer-Step-8-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-8-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/e\/e2\/Wipe-a-Computer-Step-8-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-8-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 点击窗口底部的重置点击后,电脑会开始删除你的文件。当硬盘上的内容擦除完毕后,会进入安装屏幕,让你以新用户身份登录Windows。
方法 2 的 4:

彻底擦除Windows电脑上的所有内容

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/6b\/Wipe-a-Computer-Step-9-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-9-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/6b\/Wipe-a-Computer-Step-9-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-9-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 确保你有一张空白的DVD或一个U盘。在安全地擦除电脑硬盘之前,你需要将一个名为“DBAN”的程序刻录到空白的DVD,或存进U盘里。
    • 查看光驱托盘上面或附近是否有“DVD”标志,以确认电脑的光驱是否具备刻录功能。
    • 如果光驱无法刻录DVD,你可以使用能够刻录DVD的外置光驱。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/ff\/Wipe-a-Computer-Step-10-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-10-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/ff\/Wipe-a-Computer-Step-10-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-10-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 下载DBAN的ISO文件。前往 https://dban.org/ ,点击窗口右上角的下载DBAN。DBAN的镜像文件会被下载到电脑。
    • 根据浏览器的设置,下载文件之前可能需要确认下载,或选择一个保存位置。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/e\/ec\/Wipe-a-Computer-Step-11-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-11-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/e\/ec\/Wipe-a-Computer-Step-11-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-11-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 将DBAN刻录到DVD。DBAN镜像文件下载完毕后,你可以用电脑的“此电脑”程序,将它刻录到DVD。
    • 刻录过程完成后,不要取出DVD。
    • 如果使用U盘,将DBAN镜像文件放进U盘,不要取出U盘。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/f9\/Wipe-a-Computer-Step-12-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-12-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/f9\/Wipe-a-Computer-Step-12-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-12-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 重新启动电脑。打开开始菜单{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"},点击电源 {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/5\/5d\/Windowspower.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"},然后点击弹出菜单中的重新启动
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/5e\/Wipe-a-Computer-Step-13-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-13-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5e\/Wipe-a-Computer-Step-13-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-13-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 进入BIOS设置。点击重新启动后,立即反复按下电脑的BIOS键。BIOS键通常是Del或其中一个“F”键,比如F2。你可以在网上查看电脑的使用手册确认一下。
    • 如果错过了进入BIOS设置的机会,就得重新启动电脑,再试一次。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a7\/Wipe-a-Computer-Step-14-Version-3.jpg\/v4-460px-Wipe-a-Computer-Step-14-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a7\/Wipe-a-Computer-Step-14-Version-3.jpg\/v4-728px-Wipe-a-Computer-Step-14-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 找到“启动顺序”部分。大部分电脑可以使用箭头键来选择“高级”或“启动顺序”选项卡。
    • 有些BIOS型号的启动顺序选项就在第一页。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9d\/Wipe-a-Computer-Step-15.jpg\/v4-460px-Wipe-a-Computer-Step-15.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9d\/Wipe-a-Computer-Step-15.jpg\/v4-728px-Wipe-a-Computer-Step-15.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 选中电脑的光驱。它应该标注为“CD驱动器”、“光驱”或类似的字眼。用箭头键进行适当的选择。
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/fe\/Wipe-a-Computer-Step-16.jpg\/v4-460px-Wipe-a-Computer-Step-16.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/fe\/Wipe-a-Computer-Step-16.jpg\/v4-728px-Wipe-a-Computer-Step-16.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 将光驱移动到启动列表顶端。选中“CD驱动器”或类似的选项后,按下+键,直到把它移动到启动列表顶端。
    • 如果这行不通,检查屏幕右侧或底部的图例,查看你应该按哪一个键来移动选中的选项。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4a\/Wipe-a-Computer-Step-17.jpg\/v4-460px-Wipe-a-Computer-Step-17.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4a\/Wipe-a-Computer-Step-17.jpg\/v4-728px-Wipe-a-Computer-Step-17.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 保存并退出。大部分BIOS页面只要按一个键就能保存和退出。查看屏幕上的图例,确认你需要按哪一个键。
    • 有些电脑需要在出现提示时,按下另一个键来确认更改。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/07\/Wipe-a-Computer-Step-18.jpg\/v4-460px-Wipe-a-Computer-Step-18.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Wipe-a-Computer-Step-18.jpg\/v4-728px-Wipe-a-Computer-Step-18.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 选择电脑的硬盘。DBAN界面弹出后,按下JK键,向上或向下移动所选对象。选中电脑硬盘后,按下空格键
    • 查看DBAN屏幕底部的图例,确认要使用哪个键来导航和进行选择。
    • 如果有多个硬盘或分区要擦除,一并选中它们。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9d\/Wipe-a-Computer-Step-19.jpg\/v4-460px-Wipe-a-Computer-Step-19.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9d\/Wipe-a-Computer-Step-19.jpg\/v4-728px-Wipe-a-Computer-Step-19.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 擦除硬盘。按下F10或图例标示的键,开始擦除硬盘。这个过程至少需要好几个小时,所以必须将电脑连接到可靠的电源。
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b4\/Wipe-a-Computer-Step-20.jpg\/v4-460px-Wipe-a-Computer-Step-20.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b4\/Wipe-a-Computer-Step-20.jpg\/v4-728px-Wipe-a-Computer-Step-20.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 出现提示时,弹出DBAN光盘。当屏幕上出现Blancco,表示硬盘上的所有内容已经被安全地擦除,可以弹出DBAN光盘了。
    • 如果想要在电脑上重新安装一个操作系统,取出DBAN光盘后,放入首选操作系统的安装光盘,然后跟着屏幕上的指示操作。可能需要重新启动电脑,安装过程才会开始。
    专家提示

    Spike Baron

    网络工程师和桌面支持 Spike Baron是Spike's Computer Repair的所有者。他从事科技行业已超过25年,公司业务专注于PC和Mac电脑维修、旧电脑销售、病毒扫除、数据恢复、硬件和软件更新。 Spike Baron
    网络工程师和桌面支持

    有许多方法可以擦除电脑上的所有内容。你可以使用美国国防部的DoD算法彻底擦除硬盘上的所有数据。KillDisk是另一个选择,但是对家庭用户来说杀伤力太大了。家庭用户最好选择重新安装操作系统。

方法 3 的 4:

重置Mac电脑

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/75\/Wipe-a-Computer-Step-21.jpg\/v4-460px-Wipe-a-Computer-Step-21.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/75\/Wipe-a-Computer-Step-21.jpg\/v4-728px-Wipe-a-Computer-Step-21.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 打开Apple菜单{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/f\/ff\/Macapple1.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/ff\/Macapple1.png\/29px-Macapple1.png","smallWidth":460,"smallHeight":476,"bigWidth":29,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}点击屏幕左下角的Apple标志,打开一个下拉菜单。
    • 如果你的Mac电脑使用固态硬盘,通过重置电脑来擦除数据会比使用传统硬盘的Mac更安全。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/9\/9b\/Wipe-a-Computer-Step-22.jpg\/v4-460px-Wipe-a-Computer-Step-22.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/9\/9b\/Wipe-a-Computer-Step-22.jpg\/v4-728px-Wipe-a-Computer-Step-22.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击靠近下拉菜单底部的重新启动
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/75\/Wipe-a-Computer-Step-23.jpg\/v4-460px-Wipe-a-Computer-Step-23.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/75\/Wipe-a-Computer-Step-23.jpg\/v4-728px-Wipe-a-Computer-Step-23.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 出现提示时,点击重新启动Mac电脑会开始重启。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/43\/Wipe-a-Computer-Step-24.jpg\/v4-460px-Wipe-a-Computer-Step-24.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/43\/Wipe-a-Computer-Step-24.jpg\/v4-728px-Wipe-a-Computer-Step-24.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 进入恢复模式。当Mac电脑开始重启时,同时按下 CommandR键不放,在“实用工具”窗口出现后才放开它们。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/5f\/Wipe-a-Computer-Step-25.jpg\/v4-460px-Wipe-a-Computer-Step-25.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/5f\/Wipe-a-Computer-Step-25.jpg\/v4-728px-Wipe-a-Computer-Step-25.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 选择磁盘工具图标是灰色的硬盘,硬盘上面有一个听诊器。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/1c\/Wipe-a-Computer-Step-26.jpg\/v4-460px-Wipe-a-Computer-Step-26.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/1c\/Wipe-a-Computer-Step-26.jpg\/v4-728px-Wipe-a-Computer-Step-26.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 点击窗口右下角的继续
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/e\/ef\/Wipe-a-Computer-Step-27.jpg\/v4-460px-Wipe-a-Computer-Step-27.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/e\/ef\/Wipe-a-Computer-Step-27.jpg\/v4-728px-Wipe-a-Computer-Step-27.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 选择Mac电脑硬盘。在窗口左上角的“内部驱动器”标题底下,点击HDDSSD
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/ca\/Wipe-a-Computer-Step-28.jpg\/v4-460px-Wipe-a-Computer-Step-28.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/ca\/Wipe-a-Computer-Step-28.jpg\/v4-728px-Wipe-a-Computer-Step-28.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 点击窗口顶端的抹掉选项卡。屏幕上会弹出一个窗口。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/49\/Wipe-a-Computer-Step-29.jpg\/v4-460px-Wipe-a-Computer-Step-29.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/49\/Wipe-a-Computer-Step-29.jpg\/v4-728px-Wipe-a-Computer-Step-29.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 点击页面右侧的“格式”方框,打开一个下拉菜单。
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/75\/Wipe-a-Computer-Step-30.jpg\/v4-460px-Wipe-a-Computer-Step-30.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/75\/Wipe-a-Computer-Step-30.jpg\/v4-728px-Wipe-a-Computer-Step-30.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 选择下拉菜单中的Mac OS 扩展
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/64\/Wipe-a-Computer-Step-31.jpg\/v4-460px-Wipe-a-Computer-Step-31.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/64\/Wipe-a-Computer-Step-31.jpg\/v4-728px-Wipe-a-Computer-Step-31.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 点击窗口右下角的抹掉选项。Mac电脑会开始抹掉电脑上的所有内容。
    • 这个过程需要一段时间才完成,如果你在接下来几个小时内需要用到电脑,那就先不要重置电脑。
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a4\/Wipe-a-Computer-Step-32.jpg\/v4-460px-Wipe-a-Computer-Step-32.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a4\/Wipe-a-Computer-Step-32.jpg\/v4-728px-Wipe-a-Computer-Step-32.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 出现提示时,点击完成Mac电脑硬盘现在已经变成空的。
    • 如果想要重新安装操作系统,退出“磁盘工具”,点击重新安装macOS,然后点击继续。你需要连接网络才能下载macOS。
方法 4 的 4:

彻底擦除Mac电脑上的所有内容

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/a4\/Wipe-a-Computer-Step-33.jpg\/v4-460px-Wipe-a-Computer-Step-33.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/a4\/Wipe-a-Computer-Step-33.jpg\/v4-728px-Wipe-a-Computer-Step-33.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 打开Apple菜单{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/f\/ff\/Macapple1.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/ff\/Macapple1.png\/29px-Macapple1.png","smallWidth":460,"smallHeight":476,"bigWidth":29,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}点击屏幕左下角的Apple标志,打开一个下拉菜单。
    • 固态硬盘不能擦除数据。改用方法3重置Mac电脑。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/fb\/Wipe-a-Computer-Step-34.jpg\/v4-460px-Wipe-a-Computer-Step-34.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/fb\/Wipe-a-Computer-Step-34.jpg\/v4-728px-Wipe-a-Computer-Step-34.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击靠近下拉菜单底部的重新启动
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/b\/b0\/Wipe-a-Computer-Step-35.jpg\/v4-460px-Wipe-a-Computer-Step-35.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/b\/b0\/Wipe-a-Computer-Step-35.jpg\/v4-728px-Wipe-a-Computer-Step-35.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 出现提示时,点击重新启动Mac电脑会开始重启。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/48\/Wipe-a-Computer-Step-36.jpg\/v4-460px-Wipe-a-Computer-Step-36.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/48\/Wipe-a-Computer-Step-36.jpg\/v4-728px-Wipe-a-Computer-Step-36.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 进入恢复模式。当Mac电脑开始重启时,同时按下 CommandR键不放,在“实用工具”窗口出现后才放开它们。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c9\/Wipe-a-Computer-Step-37.jpg\/v4-460px-Wipe-a-Computer-Step-37.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c9\/Wipe-a-Computer-Step-37.jpg\/v4-728px-Wipe-a-Computer-Step-37.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 选择磁盘工具图标是灰色的硬盘,硬盘上面有一个听诊器。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/06\/Wipe-a-Computer-Step-38.jpg\/v4-460px-Wipe-a-Computer-Step-38.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/06\/Wipe-a-Computer-Step-38.jpg\/v4-728px-Wipe-a-Computer-Step-38.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 点击窗口右下角的继续
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/01\/Wipe-a-Computer-Step-39.jpg\/v4-460px-Wipe-a-Computer-Step-39.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/01\/Wipe-a-Computer-Step-39.jpg\/v4-728px-Wipe-a-Computer-Step-39.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 选择Mac电脑硬盘。在窗口左上角的“内部驱动器”标题底下,点击HDD
  8. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/e\/e7\/Wipe-a-Computer-Step-40.jpg\/v4-460px-Wipe-a-Computer-Step-40.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/e\/e7\/Wipe-a-Computer-Step-40.jpg\/v4-728px-Wipe-a-Computer-Step-40.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 8 点击窗口顶端的抹掉选项卡。屏幕上会弹出一个窗口。
  9. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/db\/Wipe-a-Computer-Step-41.jpg\/v4-460px-Wipe-a-Computer-Step-41.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/db\/Wipe-a-Computer-Step-41.jpg\/v4-728px-Wipe-a-Computer-Step-41.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 9 点击窗口底部的安全性选项
  10. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/50\/Wipe-a-Computer-Step-42.jpg\/v4-460px-Wipe-a-Computer-Step-42.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/50\/Wipe-a-Computer-Step-42.jpg\/v4-728px-Wipe-a-Computer-Step-42.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 10 选择“最安全”选项。 点击并拖动滑块到右边,选中“最安全”的勾号。这个选项会使用空白信息覆盖硬盘上的内容七次。
  11. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/62\/Wipe-a-Computer-Step-43.jpg\/v4-460px-Wipe-a-Computer-Step-43.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/62\/Wipe-a-Computer-Step-43.jpg\/v4-728px-Wipe-a-Computer-Step-43.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 11 点击窗口右下角的确定
  12. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/a\/ac\/Wipe-a-Computer-Step-44.jpg\/v4-460px-Wipe-a-Computer-Step-44.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/a\/ac\/Wipe-a-Computer-Step-44.jpg\/v4-728px-Wipe-a-Computer-Step-44.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 12 点击窗口右下方的抹掉电脑会开始抹掉硬盘上的所有内容。
    • “最安全”选项通常需要好几个小时才完成,可以在上班或睡觉前进行这项操作。
  13. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/f\/fc\/Wipe-a-Computer-Step-45.jpg\/v4-460px-Wipe-a-Computer-Step-45.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/f\/fc\/Wipe-a-Computer-Step-45.jpg\/v4-728px-Wipe-a-Computer-Step-45.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 13 出现提示时,点击完成Mac硬盘现在已经彻底空了,恢复数据的几率很小。
    • 如果想要重新安装Mac电脑附带的操作系统,退出“磁盘工具”,点击重新安装macOS,然后点击继续。你需要连接网络才能下载macOS。

小提示

  • 如果你要回收电脑,不打算再使用它,最好用大锤或类似的工具物理破坏硬盘。只有物理破坏才能百分百阻止别人恢复里面的数据。

警告

  • 彻底擦除或抹掉电脑上的所有内容是不可逆转的操作,确保你事先备份了所有信息。

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