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计算机操作系统-Windows7基础-桌面主要元素[10]
山东专升本-第三部分：计算机操作系统10/10
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App08:49![计算机操作系统-操作系统的分类一[2]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/11414be9b6ae409fbb05c2f206cf736b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=x4fAMw8MLwlxpe710mWnrrG%2F4OY%3D)
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App10:42![计算机操作系统-Windows7操作系统导入[5]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/be88254e401a4b34ab6663ebe54ddd00~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=uBkDXu33kSH4Fi0hqSHXpxkDUgY%3D)
App10:15![计算机操作系统-Windows7操作系统窗口一[6]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/98fcd93096f64d268e415c751b5ab34b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=PjnDLqWzq1WvI1QdpQshdB%2Bu%2F68%3D)
App15:12![计算机操作系统-Windows7操作系统窗口二[7]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/77125f7fad934bba8f377b172d34e8a5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=Wo3Ys0cgJdt7BP0d08dXDrjOra4%3D)
App08:04![计算机操作系统-Windows7基础-对话框[8]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/a6a30857c82c432ca753c455a28e6cc8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=mm9DUII%2FsEOtFgT7tmc4gyIZqrw%3D)
App11:20![计算机操作系统-Windows7基础-剪贴板[9]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/bd76e8247bb248f0b23be6764d2a2c87~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=dVhbbXBSX8G8jP9RRcxJ5f5Aogo%3D)
App06:54![计算机操作系统-Windows7基础-桌面主要元素[10]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/dded55d6677f4b609aa7d8f322be4810~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202501261208443DEEC7585A6C2448CD04&requestFrom=704&version_code=80402&x-expires=1769400524&x-signature=DG%2BVJOd864LbZB%2FhbgRqxfmsi8I%3D)
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