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计算机基础知识-计算机的起源与发展[04]
山东专升本-第一部分：计算机基础知识4/36
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App05:36![计算机基础知识-计算机的起源与发展[04]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0081cc764b064bacb05271d47eab9720~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=EXFkbL%2B5BIWrVe61l0vQTDNyKxQ%3D)
App09:58![计算机基础知识-计算机的特点[05]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ca7cda33b1ee44b9aaf513f5370aa031~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=SLbrY0VGOCpnk8hbBaF7k7rBlIc%3D)
App08:48![计算机基础知识-计算机的分类[06]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/4d543b4bbcf346a9a07ea290e69ab4ed~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=uIUGVCPLeKYhSa7Invhabh5cg0c%3D)
App07:05![计算机基础知识-计算机的应用领域[07]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/fe427434415b41e8ace30a9490690550~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=bnRq9dMGuo20V5Px87yXtuHminQ%3D)
App19:35![计算机基础知识-计算机的发展趋势[08]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/8c6e89bff04649e79d9fcd862690a1b7~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=zk5V2bEd%2BSkEs7zg3MqeqJV8Hz4%3D)
App09:33![计算机基础知识-符号系统[09]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c545fe4e7a804e79a850fbc983294296~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=OR%2BeOCWxeD91HUIxPjQF36GnQPg%3D)
App08:20![计算机基础知识-数制及其转换[10]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/24774a368cd34475bafaa87fbbf52dbf~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=veNCoZPGal2IrEG2aYcbFMKiRCg%3D)
App12:40![计算机基础知识-任意进制数转换为十进制[11]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/10f3e236dc794587860cd21631ebe3d0~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=j4r3bPalXRaC2iPOK7mqCgIIEZw%3D)
App12:02![计算机基础知识-十进制转化为任意进制数[12]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3f98af74c37348c196cf5f32714fee52~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=xwfoYVRG4aa1K7Y7mzv%2FR30Z1Lo%3D)
App16:24![计算机基础知识-二进制与八进制转换[13]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/67cb064303ae42a687dcbadd60741b13~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=D1e10pSx5oi0Y62zRgQZIg9Bw8E%3D)
App09:29![计算机基础知识-二进制与十六进制转换[14]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d7361983414e46bb9fb5c63131ced8ac~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=oVw5eCH2Jgz8yAAoM2zX2Vj%2FLus%3D)
App20:32![计算机基础知识-二进制的算数运算[15]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/df9b5fed05494042ba8951d702b1c352~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=VV207YYM3KUtm4iHGs5lOpu%2BIeg%3D)
App08:38![计算机基础知识-二进制的逻辑运算[16]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/03c07beb4fde432686c595613e7a7979~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=y0FLMFCUdeHM%2FQWrwAKP7QiMeb8%3D)
App11:26![计算机基础知识-计算机中的数据单位[17]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/a44917c2d3d44098bc2191ff2f4eba30~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=0vIPblGhmx5tL0xVDLjKyd36dUw%3D)
App11:46![计算机基础知识-信息的编码-8421编码[18]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/aab4847ff62f442b8aaa396819dc0790~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=gPg6%2B8D3STI55Yo7FgvF3M%2BZ%2Fgg%3D)
App14:05![计算机基础知识-字符与ASCII编码[19]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/2c9a6ce3d7b74a6f9502122fd28ac8d8~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=tw9UOZtpFw3SH6vwxcC9pvbOAjg%3D)
App16:40![计算机基础知识-汉字编码（交换码与机内码）[20]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3daed1ced8b7413a80765deee9bd2584~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=s3ZM9ds%2FF%2F0XIM0sLuqomqtD944%3D)
App17:35![计算机基础知识-汉字编码（字形码与输入码）[21]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/17467d97236e4443af2317c81f9d3558~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=GrzjM3Rc0TeUsLcYZKyoynzxGTQ%3D)
App17:07![计算机基础知识-计算机系统概述[22]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/27def9438b8e446e81085eb032ca5f86~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=62kSGKP7v46%2FcHaXA8uLMRRAH%2B0%3D)
App15:17![计算机基础知识-计算机工作原理（指令和指令系统）[23]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/d4caf6b5f1da4edc9b733b16a3d099a7~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=vHB%2BIsGWB0QI0qWn0gb0IJ5gXAA%3D)
App10:28![计算机基础知识-存储程序工作原理[24]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/798c954b632b479fa51972ae75a7a204~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=pPkMtzO8%2FklpkxHXYOnWCLOmp1k%3D)
App18:40![计算机基础知识-计算机硬件子系统概述[25]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/d6e593bfcd3142fe84e3c9cc3871d075~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=pubbTDqlHxrTy3QQbWGawBd2u0k%3D)
App10:23![计算机基础知识-输入输出设备[26]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/e35d55ccf7c6424ba86afa0086230416~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=F6Z%2FSgA4nPTWpxPIUsGyqbh0B6U%3D)
App11:42![计算机基础知识-运算器和控制器[27]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/19c965b453ec4ad9b40f049133ba8338~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=nbfKYixfY10ccrMUO0maqYCB3SE%3D)
App11:33![计算机基础知识-存储器概述[28]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b4dea1908f07472089ed00bfceb69af3~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=6j0ZJmOA9eFuhqtiWwNT2YxZp2U%3D)
App13:13![计算机基础知识-存储器-内存存储器[29]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/e960016b61e3498da42ddec7e91df721~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=gtE2409XxZl9junIHToF8GXAlPc%3D)
App20:53![计算机基础知识-计算机软件系统概述[31]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6286539a340c4c8d9e9fe4de82b796cd~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=RsAqXJM%2FKopp9I0hUQX%2BR06hWI0%3D)
App11:21![计算机基础知识-文件共享平台[32]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/a07f7142d72f4b31a21f96df6ff04fa3~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=P7R9IQ%2BNnu%2F9XnOF0YwvNvPeYOw%3D)
App27:52![计算机基础知识-系统软件和应用软件[33]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/66dd5b3a2744466c8f8a7f61ab13b487~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=eAtN%2FWkKpLMUz5i6SmCGzo6CnKI%3D)
App21:24![计算机基础知识-程序设计语言[34]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/255369f256a54185a0d14593c7007762~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=2025030414451127AA342FDC9376395576&requestFrom=704&version_code=80402&x-expires=1772606711&x-signature=UeJc2K7m1skQWEuu91LqYucehag%3D)
App23:41打开App观看
