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海尔423冰箱(海尔423冰箱怎么样)

2023-03-29 07:55:20维修常识1

<h2>1. 海尔423冰箱</h2>　　1. 按下冰箱控制面板上的“智能”按钮，图标E亮起，再次按下“智能”按钮，退出智能功能状态；　　2. 按下“冷藏”按钮，显示当前冷藏室温度，再次按下“冷藏”按钮即可下调冷藏室温度，每按一次冷藏室温度下调1℃；　　3. 按下“冷冻”按钮，显示当前冷冻室温度，再次按下“冷冻”按钮即可下调冷藏室温度，每按一次冷藏室温度下调1℃；　　4. 在操作后5秒无按键，即完成对冷藏室/冷冻室的温度调节<h2>2. 海尔423冰箱怎么样</h2>海尔冰箱如何分辨是双循环冰箱海尔冰箱分辨是双循环冰箱；双循环冰箱有一个三通电磁阀,通过该电磁阀的切换,可以实现制冷剂或者流经冷藏和冷冻蒸发器,或者不流经冷藏蒸发器,只流经冷冻蒸发器。因,双循环系统冰箱可以实现冷藏室和冷冻室单独制冷。所以一般消费者无法直接从外观上区分一款冰箱是否是单循环还是双循环,具体还是要看冰箱型号和功能。<h2>3. 海尔423冰箱初次使用方法</h2>2018年6月。海尔旗下的电冰箱行业的海尔423升双开门冰箱上市时间为2018年6月。海尔冰箱创立于1984年，海尔冰箱是世界白色家电第一品牌，海尔冰箱进过20多年的努力，它的冰箱、冷柜生产是全球最大、最先进的冰箱制造商之一。<h2>4. 海尔423冰箱优缺点</h2>是在2020年2月正式上市的。海尔423冰箱是搭载了创新静音科技，高能运转时刻确保稳定运行，轻松降噪，小户型使用亦不影响安睡时光。内部加以压花铝板设计，悉心呵护食材，延长保鲜时间。<h2>5. 海尔423冰箱缺点</h2>海尔KFR----23或者格力KFR---23的室外机就很小了。格力KFR---23GW的室外机长660MM，宽260MM，高460MM.已经很小了。一、尺寸大小的区别：尺寸越小说明这个空调在用料方面越少，用的材料少了，整体的效果就差了，还费电。前几年这种小的室外机很多，但是效果都很差，早期的空调室外机都比较大，那时的空调很少带电辅热，但是效果很好。当然室外机大不一定效果就好，但是室外机小效果肯定就不好的，所以建议还是不要买小尺寸的室外机，空间小装不下，你可以找专业的师傅上门看看，有没有其它的方法安装室外机，外墙的空间还是很大的，有些时候专业的师傅考虑的比你自己周全多了。二、如何选购空调了解空调的产品型号究竟代表了什么意思下面就是各字母代表的含义，窗机--C 、落地式--L 、分体式--F、吊顶式--D、壁挂式--G 、嵌入式--Q 、台式--T 分体式的室外机组-W、热泵式--R 、电热式--D、热泵电热混合式--RdBP，朋友们可以参考一下。举例说明一些字母的组合表示的意义： KF：分体壁挂单冷式空调 KFR：分体壁挂冷暖式空调 KFRD：分体壁挂电辅助加热冷暖式空调 KC：窗式空调 LW：落地式空调（柜机）例如：KFR-25GW 表示该款空调为分体壁挂冷暖式空调，它的额定制冷制热量为2500W。二、认识空调的基本参数了解完空调的命名规则，再去挑选一款空调，看到其名称，就会有一个初步的认识。制冷（热）是空调的基本性能，但是空调的制冷（量）以及另外一些关于空调的参数又是指的什么呢？所谓制冷(热）量：指空调器在进行制冷（热）运转，单位时间内从密闭空间除去的热量，法定计量单位W（瓦）；电源额定消耗功率：指空调器在额定工作下进行制冷（热）运转时，消耗的功率，单位W：性能系数：又称能效比，COP值，EER值，是空调器制冷运转时，制冷量与制冷功率之比，单位W/W；噪音：指空调器运转时产生的杂音，主要由内部的蒸发机和外部的冷凝机产生。三、知道每种空调的主要特点选购家用空调时，我们可以了解一下空调产品的宣传彩页，那会详细的介绍空调产品的参数，还有一些空调特有的性能介绍，以及专业解说。消费者可以根据自己的需要来挑选适合自己的空调产品。四、选购空调最好是选知名度高的品牌空调产品品牌相关到产品的质量、价格、售后服务等各方面因素，消费者可以自行的挑选厂商品牌信誉较好的品牌空调来购买。五、家内电源状况：费者一定要先咨询安装人员确定家里电源能够满足空调运行时方可进行空调安装。六、要选购高效节能的空调器选购能效比（EER）大的空调器，即使价格偏高些，但从长远运行来看还是比较值得的选择。七、关于其它的附加功能：空调器的基本功能是制冷或制热，必要的性能是静音、节能，如果在完善这些基础的功能上增加一些如停机再启动的自动保护、遥控、室温设定、定时关机、睡眠方式运行等操作功能亦属必要。<h2>6. 海尔423冰箱温度怎样调试视频</h2>电脑不仅能帮助我们快速完成重复性的工作，而且提供了一种休闲娱乐的方式。学电脑能够快速入门是每个新手梦寐以求的事情，但是不是每个人都能快速入门的。但是如果定制好合理计划，循序渐进，就会收到非常好的效果。电脑的组成一个完整的电脑由软件和硬件组成。硬件主要包括我们常见的鼠标，键盘，显示器，主机和各种储存介质，电脑的硬件如同人的躯干和四肢；而软件如同人的大脑和神经系统，软件在硬件的基础上才能工作。基础入门启动电脑电脑启动就是我们常说的“开机”，也是启动操作系统的过程。开机具有一定的顺序：1、打开显示器2、打开主机3、开机自检4、启动成功通过上述步骤启动电脑，叫做冷启动，是常规的开机步骤。此外，在特殊情况下，我们还可以通过下面两种方式启动电脑。热启动：是指电脑处于开机的状态下，通过【开始】菜单中的【重新启动|】命令对电脑进行重新启动。复位启动：当电脑在运行过程中出现异常而不能运行，且采用热启动失效时，可以采用复位启动方式重启电脑，方法是按下主机箱上的【复位】按钮即可。关闭电脑使用完电脑后，需要将其关闭。电脑的关机顺序与开机顺序正好相反。即先关主机电源，然后逐一关闭外部设备的电源。遵循正确的开关机顺序可延长电脑的使用寿命。正确的关机方法为：在系统桌面上单击【开始】按钮，在弹出的【开始】菜单中单击【关机】按钮，电脑将停止所有程序并退出操作系统，接着系统将自动断开主机电源，然后再依次关闭显示器、音箱等外接设备即可。如何使用键盘键盘是用于操作计算机设备运行的一种指令和数据输入装置，也指经过系统安排操作一台机器或设备的一组功能键（如打字机、电脑键盘）。电脑键盘由功能键区、主键区、编辑键区，数字键区和小键盘区5个区组成。其中常用操作打字是在主键区完成的。键盘是最常用也是最主要的输入设备，通过键盘可以将英文字母、汉字、数字、标点符号等输入到计算机中，从而向计算机发出命令、输入数据等。如何使用鼠标鼠标，是计算机的一种外接输入设备，也是计算机显示系统纵横坐标定位的指示器，因形似老鼠而得名（港台作滑鼠）。其标准的称呼应该是“鼠标器”，英文名“Mouse”。鼠标的使用是为了使计算机的操作更加简便快捷，来代替键盘那繁琐的指令。一般的鼠标上有左键，右键和滑轮三个部分。计算机的储存介质计算机的储存介质有：硬盘、U盘、光盘和软盘等。硬盘电脑硬盘是计算机最主要的存储设备，硬盘一般分为固态硬盘（SSD）和机械硬盘（HDD）两种。固态硬盘读写速度更快，但存储容量较小，机械硬盘存储容量较大但同容量大小，固态硬盘价格也更昂贵。U盘U盘是USB(USB flash disk)盘的简称，据谐音也称“优盘”。U盘是闪存的一种，故有时也称作闪盘。U盘与硬盘的最大不同是，它不需物理驱动器，即插即用，且其存储容量远超过软盘，极便于携带。软件操作电脑软件（Computer Software）是指计算机系统中的程序及其文档。一般来讲软件被划分为系统软件、应用软件，系统软件为计算机使用提供最基本的功能，可分为操作系统和支撑软件，其中操作系统是最基本的软件，常见的操作系统包括为微软的Windows系统。软件的基础操作软件的使用包括软件的下载、安装和卸载：软件的下载1、浏览器下载2、软件官网下载3、电脑管家或360软件管家等下载软件（下图为360软件管家）软件安装第一种就是你下载下来的是.exe文件的应用程序，这种程序一般都是安装包，就是你双击之后，会进入安装界面；第二种就是不需要安装的，你下载下来的是一个压缩文件，你只需要解压就可以使用。电脑软件安装过程中特别要逐一择安装设置（安装盘位）的选择、流氓软件选项勾选等。软件的卸载控制面板—程序和功能—找到要卸载的软件—右击卸载软件的启动电脑软件的启动方法一般有双击，右击-打开或从开始菜单单击打开1、一般安装软件后会在桌面创建快捷方式，直接打开。2、若桌面没有快捷方式，可以在电脑左下角的“开始”—“程序”里面打开。3、若“程序”里面也没有，可以打开软件的安装位置打开。 说明：第三种方法是按默认的安装路径找到的软件安装文件夹打开程序的，实际情况可以根据软件的具体安装路径选择打开。应用软件的操作文件操作包括如何操作打开，关闭、删除、移动、重命名和编辑文件文件打开文件打开方式见“如何启动软件”部分常见不同后缀、格式文件打开方法：.txt .doc .docx .obt 这些格式可以用微软的office打开，或者用wps打开。mp3格式文件可以使用使用电脑自带的Media Player播放器或者其他的音乐播放器。mp4、mpg. mpeg.等文件可以使用电脑自带的电影和电视功能或者其他视频软件打开。文件关闭一般软件点击右上角的“×”，再点击“确认”，即可关闭文件文件删除1、选中文件-右击-删除2、选中文件-按“delete”键，即刻删除文件移动方法一：长按鼠标左键选中并拖动鼠标移动文件到想要的地方方法二：右击鼠标—剪切-打开需要移动的地方-右击粘贴文件重命名方法一：选中文件—右击—重命名方法二：鼠标左击—键盘F2，即可进行重命名文件管理基础知识硬盘分区电脑中的文件都存放在硬盘中，而新买回来的硬盘相当于一张白纸，为了能够更好地使用它，需要在，白纸上划分出若干小块。然后再打上格子。硬盘分区就是这个道理，在安装操作系统之前，需要进行硬盘分区和格式化，然后才能投入使用。对硬盘进行分区后，各个分区独立使用，互不影响。在操作系统中每个分区都用一个盘符表示，如本地磁盘（C）、本地磁盘（D）等。存储路径文件的存储路径，就是文件在电脑硬盘中的存储位置，由硬盘分区、文件夹和子文件夹构成。其中硬盘分区的盘符为路径的第一项，是第一级目录，也叫做根目录，后面紧跟冒号和斜线（：/），文件夹和子文件夹中间则以斜线（/）隔开。如何使用浏览器主要介绍如何使用浏览器（以及搜索引擎）查找资料。1、首先在浏览器中输入搜索引擎的网址，以百度为例：2、然后就进入搜索引擎所在网页，这样才能进行搜索：3、之后在搜索栏中输入搜索内容，可以是词语、短语也可以是句子：4、最后点击百度一下进行搜索：5、然后就可以得到想要的信息了：电脑的日常维护日常注意事项电脑的五大要害：静电、灰尘、水、震荡、病毒是电脑的五大要害1、防静电：防止静电损坏电脑各部分电子原件，处理办法是将电脑机箱外壳接地，尽量使用三脚电源插头。2、防尘：防止灰尘进入电脑机箱内，使用时保持环境清洁，并定期清理电脑主机内的灰尘。3、防水：防止液体进入电脑的任何部分，保持室内通风。不要将电脑放在湿度较大的房间使用。4、防震：在使用的过程要防止对电脑的震荡，应将电脑平稳放置在电脑桌上，以防不小心摔落等5、防病毒：病毒是电脑的一大要害，在日常使用中要防止病毒的进入，需要给电脑安装防病毒软件，并经常更新病毒库，经常给电脑杀毒。显示器维护液晶显示器最大的禁忌在于触摸液晶面板。液晶面板表面有专门的涂层，这层涂层可以防止反光，增加观看效果。而很多用户不知道这点，总是习惯于用手去摸液晶屏幕，殊不知人手上有一定的腐蚀性油脂，会轻微的腐蚀面板的涂层，时间长了会造成面板永久性的损害。这种被损坏的面板在使用中会有斑驳陆离的感觉。另外，有些人喜欢用手去压面板，觉得很有意思。这绝对是个恶劣的习惯，这样做会导致坏点和暗斑，这可是永久性的损害，绝不可修复的！主机维护在电脑运行过程中，机器的各种设备不要随便移动，不要插拔各种接口卡，也不要装卸外部设备和主机之间的信号电缆。如果需要作上述改动的话，则必须在关机且断开电源线的情况下进行。不要频繁地开关机器。关机后立即加电会使电源装置产生突发的大冲击电流，造成电源装置中的器件被损坏，也有可能造成硬盘驱动突然加速，使盘片被磁头划伤。因此，这里我们建议如果要重新启动机器，则应该在关闭机器后等待10秒钟以上。在一般情况下不要擅自打开机箱，如果机器出现异常情况，应该及时上报。数据存放在不同分区，减少磁头对某一扇区的经常读写，导致这一扇区的损坏。建议你使用不同的媒介定期对你的重要数据进行备份，并存放在不同的地方。一个文件可以在备份盘上放一份，可以打印一份，可以刻录成光盘。键盘、鼠标的日常维护（1）保保持清洁　过多的灰尘会给电路正常工作带来困难，有时造成误操作，杂质落入键位的缝隙中会卡住按键，甚至造成短路。我们在清洁键盘时，可用柔软干净的湿布来擦拭，按键缝隙间的污渍可用棉签清洁，不要用医用消毒酒精，以免对塑料部件产生不良影响。清洁键盘时一定要在关机状态下进行，湿布不宜过湿，以免键盘内部进水产生短路。(2)不将液体洒到键盘上　一旦液体洒到键盘上，会造成接触不良、腐蚀电路造成短路等故障，损坏键盘。所以我们一般不要边喝茶边坐在电脑前,这样一不小心茶可能就洒在键盘上.电脑病毒防护电脑一旦感染了病毒，就会出现很多症状。导致系统性能的下降，影响用户的使用，甚至造成灾难性的后果。电脑在日常的使用过程中要定期进行病毒查杀，防患于未然。常用的电脑杀毒软件有360，金山毒霸和电脑管家等等。以金山毒霸为例介绍电脑杀毒的过程。1、打开程序主界面2、选择杀毒方式3、开始杀毒。程序对磁盘内容自动进行扫描，如果检测到病毒会自动进行清除，并将结果显示在扫描栏中。4、除此之外还可以对特点的盘进行杀毒。 %3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"电脑不仅能帮助我们快速完成重复性的工作，而且提供了一种休闲娱乐的方式。学电脑能够快速入门是每个新手梦寐以求的事情，但是不是每个人都能快速入门的。但是如果定制好合理计划，循序渐进，就会收到非常好的效果。","id":""}],"text":"","id":"doxcn8cU4MA2QEaii2J3ZNVoktc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"电脑的组成","id":""}],"text":"","id":"doxcnmA2s4woYC2yUmIQvf9mQUe"},,"attrs":{"height":261,"note":[{"type":"text","text":"电脑的组成","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/87d69d2955f648feac3ab47ccbf71e3d","width":336},"text":"","id":"doxcnqs8UM2owm4IMYdbeOlkAkh"},{"type":"paragraph","children":[{"type":"text","text":"一个完整的电脑由软件和硬件组成。硬件主要包括我们常见的鼠标，键盘，显示器，主机和各种储存介质，电脑的硬件如同人的躯干和四肢；而软件如同人的大脑和神经系统，软件在硬件的基础上才能工作。","id":""}],"text":"","id":"doxcnOm0OCuOMmoM4QNGA9SO8Lb"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"基础入门","id":""}],"text":"","id":"doxcn4cgggKKYQ4aiSYuqtsQo6c"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"启动电脑","id":""}],"text":"","id":"doxcnaoiIIwmA0msCOScbmWVnff"},{"type":"paragraph","children":[{"type":"text","text":"电脑启动就是我们常说的“开机”，也是启动操作系统的过程。开机具有一定的顺序：","id":""}],"text":"","id":"doxcnyse2oUqkA0QW6q5OiHDGyf"},{"type":"paragraph","children":[{"type":"text","text":"1、打开显示器","id":""}],"text":"","id":"doxcnQ20eGOmWYyIGh1tlEscKwf"},,"attrs":{"height":418,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/728c3e972f794f9ba5ae35fc2a6a0b6f","width":642},"text":"","id":"doxcnSkgsCe0CwSsWI3XRisgjAf"},{"type":"paragraph","children":[{"type":"text","text":"2、打开主机","id":""}],"text":"","id":"doxcn06Mw44A6i2mkqA9JvN8wOd"},,"attrs":{"height":390,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/9c2e0fb32d364a12ae2c7e033f77ae6a","width":616},"text":"","id":"doxcnQ2ACMwgkQK8kWkClP3x12b"},{"type":"paragraph","children":[{"type":"text","text":"3、开机自检","id":""}],"text":"","id":"doxcnQggCECkEqeoIygZfMBWjzb"},,"attrs":{"height":374,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/27efc701142d426694a3e61e353fa97c","width":620},"text":"","id":"doxcnuewEc6mSUAWu0zihOBW3LV"},{"type":"paragraph","children":[{"type":"text","text":"4、启动成功","id":""}],"text":"","id":"doxcnKoSSEac2q4wsgRAgyMpbMb"},,"attrs":{"height":356,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/fcb840a9c7604e729f3b41267c81f998","width":624},"text":"","id":"doxcneCWqc0IYs2wi2remimlawb"},{"type":"paragraph","children":[{"type":"text","text":"通过上述步骤启动电脑，叫做冷启动，是常规的开机步骤。此外，在特殊情况下，我们还可以通过下面两种方式启动电脑。","id":""}],"text":"","id":"doxcn6cMcOCSeqAuQEHhdfA4Vth"},{"type":"paragraph","children":[{"type":"text","text":"热启动：是指电脑处于开机的状态下，通过【开始】菜单中的【重新启动|】命令对电脑进行重新启动。","id":""}],"text":"","id":"doxcn86GKwQIOIo4Y688BafbS8A"},{"type":"paragraph","children":[{"type":"text","text":"复位启动：当电脑在运行过程中出现异常而不能运行，且采用热启动失效时，可以采用复位启动方式重启电脑，方法是按下主机箱上的【复位】按钮即可。","id":""}],"text":"","id":"doxcnOmOk2ISwgEWQAz2D0DSwUc"},,"attrs":{"height":311,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/4d67fc730ae747bcaba3c44130a2a212","width":560},"text":"","id":"doxcniQUimmAaiMuOaOOQbIvDBh"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关闭电脑","id":""}],"text":"","id":"doxcn0KUOiM6OwA04Ehh6CaR3yb"},{"type":"paragraph","children":[{"type":"text","text":"使用完电脑后，需要将其关闭。电脑的关机顺序与开机顺序正好相反。即先关主机电源，然后逐一关闭外部设备的电源。遵循正确的开关机顺序可延长电脑的使用寿命。","id":""}],"text":"","id":"doxcnAyKGuoyo06MGg9Tg8mc0Gb"},{"type":"paragraph","children":[{"type":"text","text":"正确的关机方法为：在系统桌面上单击【开始】按钮，在弹出的【开始】菜单中单击【关机】按钮，电脑将停止所有程序并退出操作系统，接着系统将自动断开主机电源，然后再依次关闭显示器、音箱等外接设备即可。","id":""}],"text":"","id":"doxcncWeSGigomQYKQ52OGajTfg"},,"attrs":{"height":353,"note":[{"type":"text","text":"关闭电脑","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/4d2a6c5b5dea4e5b9b263bf5d0049780","width":570},"text":"","id":"doxcngQwgq2yWyYg0OnLDgeP0sb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何使用键盘","id":""}],"text":"","id":"doxcnAK2qCO4SsGU0kBmHwqtyPb"},{"type":"paragraph","children":[{"type":"text","text":"键盘是用于操作计算机设备运行的一种指令和数据输入装置，也指经过系统安排操作一台机器或设备的一组功能键（如打字机、电脑键盘）。","id":""}],"text":"","id":"doxcnUmsSWSa406MCsP2ZtHUS6b"},{"type":"paragraph","children":[{"type":"text","text":"电脑键盘由功能键区、主键区、编辑键区，数字键区和小键盘区5个区组成。其中常用操作打字是在主键区完成的。","id":""}],"text":"","id":"doxcnS8ma6s8uCw0WmAYg74E0Gg"},{"type":"paragraph","children":[{"type":"text","text":"键盘是最常用也是最主要的输入设备，通过键盘可以将英文字母、汉字、数字、标点符号等输入到计算机中，从而向计算机发出命令、输入数据等。","id":""}],"text":"","id":"doxcnEAmyKiigowaGApju587O5g"},,"attrs":{"height":441,"note":[{"type":"text","text":"如何使用键盘","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/3c279ca6c6ff41949f25651e4403e504","width":717},"text":"","id":"doxcnEAGYiwU2KoSWAZdykin7Th"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何使用鼠标","id":""}],"text":"","id":"doxcnU6E6CAakgkuK0eBddFsyAg"},{"type":"paragraph","children":[{"type":"text","text":"鼠标，是计算机的一种外接输入设备，也是计算机显示系统纵横坐标定位的指示器，因形似老鼠而得名（港台作滑鼠）。其标准的称呼应该是“鼠标器”，英文名“Mouse”。鼠标的使用是为了使计算机的操作更加简便快捷，来代替键盘那繁琐的指令。","id":""}],"text":"","id":"doxcnsy0wWy2EkuWqmONajnrUGP"},{"type":"paragraph","children":[{"type":"text","text":"一般的鼠标上有左键，右键和滑轮三个部分。","id":""}],"text":"","id":"doxcn0Qcy8y0cwiWcAnshfOwgEe"},,"attrs":{"height":800,"note":[{"type":"text","text":"如何使用鼠标","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/794f83767b124fda8715ba961a8dc783","width":800},"text":"","id":"doxcnQKysI8weyss4dHv1zuxDwC"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"计算机的储存介质","id":""}],"text":"","id":"doxcn2owU848A8wm8C45MO4KaBd"},{"type":"paragraph","children":[{"type":"text","text":"计算机的储存介质有：硬盘、U盘、光盘和软盘等。","id":""}],"text":"","id":"doxcnOGiy2MegugSs2tCMUwoXOh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"硬盘","id":""}],"text":"","id":"doxcnu4mWCK4IiwyADYfSqKIUza"},{"type":"paragraph","children":[{"type":"text","text":"电脑硬盘是计算机最主要的存储设备，","id":""},{"type":"text","text":"硬盘一般分为固态硬盘（SSD）和机械硬盘（HDD）两种。固态硬盘读写速度更快，但存储容量较小，机械硬盘存储容量较大但同容量大小，固态硬盘价格也更昂贵。","id":""}],"text":"","id":"doxcnKKi0mwIWMysmoHjQ4xzIvg"},,"attrs":{"height":2753,"note":[{"type":"text","text":"硬盘","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/cd04250863af44cb96e14e1e97371e55","width":2929},"text":"","id":"doxcnqwoYuWECo0GI07FDKN1PPb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"U盘","id":""}],"text":"","id":"doxcnQG24ckCWSuUAYXkT2y2qpd"},{"type":"paragraph","children":[{"type":"text","text":"U盘是USB(USB flash disk)盘的简称，据谐音也称“优盘”。U盘是闪存的一种，故有时也称作闪盘。U盘与硬盘的最大不同是，它不需物理驱动器，即插即用，且其存储容量远超过软盘，极便于携带。","id":""}],"text":"","id":"doxcnUAKOUayaiOSgKQMhX3Meif"},,"attrs":{"height":800,"note":[{"type":"text","text":"U盘","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/34d973a83b3a4002ab84d8356dd935c3","width":800},"text":"","id":"doxcn86S6iMiQOEc6Ep0I0UrjXd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcncC6yagWGCcsYYj2cZfcbxc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"软件操作","id":""}],"text":"","id":"doxcnEYigOU8qUU2GaczwudkjUe"},{"type":"paragraph","children":[{"type":"text","text":"电脑软件（Computer Software）是指计算机系统中的程序及其文档。一般来讲软件被划分为系统软件、应用软件，系统软件为计算机使用提供最基本的功能，可分为操作系统和支撑软件，其中操作系统是最基本的软件，常见的操作系统包括为微软的Windows系统。","id":""}],"text":"","id":"doxcnqmCGaeygGWycAHmR55v5if"},,"attrs":{"height":731,"note":[{"type":"text","text":"软件操作","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/8bc3c4d31f284f45886dd22e2074946b","width":1300},"text":"","id":"doxcn0qQCya0I4Gu4aAPUupVy4f"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"软件的基础操作","id":""}],"text":"","id":"doxcniq2sWaasISeSeQ6biyZFYf"},{"type":"paragraph","children":[{"type":"text","text":"软件的使用包括软件的下载、安装和卸载：","id":""}],"text":"","id":"doxcnYS4ySIcak4eCya6y5Y9aXd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的下载","id":""}],"text":"","id":"doxcns4qy6QuSY8qG4ARsjv0T3e"},{"type":"paragraph","children":[{"type":"text","text":"1、浏览器下载","id":""}],"text":"","id":"doxcnuuqGoGEwCCWCW2LNd6TD4b"},,"attrs":{"height":902,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/92f5914b317a4e4884f60178f6af3139","width":1048},"text":"","id":"doxcnEQSOOIWSUgIWIz8mQMKxRh"},{"type":"paragraph","children":[{"type":"text","text":"2、软件官网下载","id":""}],"text":"","id":"doxcnAaIAEqKUqyuaK0BpHQgwVd"},,"attrs":{"height":1051,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/bc90beb021644f54bdc6c7bc9a129758","width":1920},"text":"","id":"doxcn6cqwqAagSe0eEBWrIiTWCe"},{"type":"paragraph","children":[{"type":"text","text":"3、电脑管家或360软件管家等下载软件（下图为360软件管家）","id":""}],"text":"","id":"doxcn2sCgeMScGG2a6j24QlerxL"},,"attrs":{"height":1042,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/14dc4dc5f6eb41bdb92cc44995baf7cc","width":1920},"text":"","id":"doxcnm22iEEMEoMOEQDkv0Y5OWd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件安装","id":""}],"text":"","id":"doxcneg0OKWaKu8WG29Bvf8IP5W"},{"type":"paragraph","children":[{"type":"text","text":"第一种就是你下载下来的是.exe文件的应用程序，这种程序一般都是安装包，就是你双击之后，会进入安装界面；第二种就是不需要安装的，你下载下来的是一个压缩文件，你只需要解压就可以使用。","id":""}],"text":"","id":"doxcnsE4K04Wqka8oUx6Gaku1Yw"},{"type":"paragraph","children":[{"type":"text","text":"电脑软件安装过程中特别要逐一择安装设置（安装盘位）的选择、流氓软件选项勾选等。","id":""}],"text":"","id":"doxcnMW2M4Q0gm206EBeP3R5Ohh"},,"attrs":{"height":390,"note":[{"type":"text","text":"软件安装","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/34118380f0a3454d99f103db0d6fbc8b","width":610},"text":"","id":"doxcnoUyy4SgKEeiWX06pmT81rL"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的卸载","id":""}],"text":"","id":"doxcnKgyi4oQAaKMUekE8XRlt8d"},{"type":"paragraph","children":[{"type":"text","text":"控制面板—程序和功能—找到要卸载的软件—右击卸载","id":""}],"text":"","id":"doxcnaIQ2esaqSE2OKEpsg98kab"},,"attrs":{"height":653,"note":[{"type":"text","text":"软件的卸载","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/a2f2bb7520b743fdaf61168ee077da0a","width":1831},"text":"","id":"doxcn62EIEUcukEsi2tCsfuKISf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的启动","id":""}],"text":"","id":"doxcnu2mIsKe0uawA0uDyzpzqtd"},{"type":"paragraph","children":[{"type":"text","text":"电脑软件的启动方法一般有双击，右击-打开或从开始菜单单击打开","id":""}],"text":"","id":"doxcnqgAeMka2amSaq4eE21IApg"},{"type":"paragraph","children":[{"type":"text","text":"1、一般安装软件后会在桌面创建快捷方式，直接打开。","id":""}],"text":"","id":"doxcnUOiSsy0SEIgeiiyBo92Gfe"},,"attrs":{"height":393,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/efdcf6db8ac1493c8c782878596857d1","width":230},"text":"","id":"doxcn4ogm8gYSYmK8W4IbOHVNOg"},{"type":"paragraph","children":[{"type":"text","text":"2、若桌面没有快捷方式，可以在电脑左下角的“开始”—“程序”里面打开。","id":""}],"text":"","id":"doxcnqCIQMyIKCKGIv4fxomBwnx"},,"attrs":{"height":383,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/2bfcbcb613a7419b8bf273a91d232038","width":369},"text":"","id":"doxcnweSYMWySQOWCWuCrShYRHf"},{"type":"paragraph","children":[{"type":"text","text":"3、若“程序”里面也没有，可以打开软件的安装位置打开。 ","id":""}],"text":"","id":"doxcnGosQ2CuSKy6oqkLRLxZilc"},,"attrs":{"height":851,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/ff10a1e5788a43528ca655aa086f351b","width":1157},"text":"","id":"doxcneemAEEumqy8CkroYQvKMXf"},{"type":"paragraph","children":[{"type":"text","text":"说明：第三种方法是按默认的安装路径找到的软件安装文件夹打开程序的，实际情况可以根据软件的具体安装路径选择打开。","id":""}],"text":"","id":"doxcnKMqCwIEqSGis06K3RZTEMc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"应用软件的操作","id":""}],"text":"","id":"doxcnYkqaUMCsSK6c6NjEUzCjqe"},{"type":"paragraph","children":[{"type":"text","text":"文件操作包括如何操作打开，关闭、删除、移动、重命名和编辑文件","id":""}],"text":"","id":"doxcngw2qcG4igyeOkTkY16OOpe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件打开","id":""}],"text":"","id":"doxcnOSo6QGIoWkeGMVuzquSxKd"},{"type":"paragraph","children":[{"type":"text","text":"文件打开方式见“如何启动软件”部分","id":""}],"text":"","id":"doxcnUiQMs4WKESyQaEW6u2Xqvb"},{"type":"paragraph","children":[{"type":"text","text":"常见不同后缀、格式文件打开方法：","id":""}],"text":"","id":"doxcnMIKs86WcEAYcWmQuglYAZb"},{"type":"paragraph","children":[{"type":"text","text":".txt .doc .docx .obt 这些格式可以用微软的office打开，或者用wps打开。","id":""}],"text":"","id":"doxcnEOucCoyCUM6k25LBy7J0ih"},,"attrs":{"height":864,"note":[{"type":"text","text":"文件打开","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/8aad1505bea04d6b95450ca2dd3c1a33","width":1004},"text":"","id":"doxcnmGyKyQEu08qAewer5eJ8Vc"},{"type":"paragraph","children":[{"type":"text","text":"mp3格式文件可以使用使用电脑自带的Media Player播放器或者其他的音乐播放器。","id":""}],"text":"","id":"doxcneI0COQcSG6cAy67UR5IwCf"},,"attrs":{"height":414,"note":[{"type":"text","text":"文件打开","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/b0826de3e99e469ab89db035a5bdd2e2","width":473},"text":"","id":"doxcnq4mg624UMKMM2bRU4iPmVh"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcneCA4M8QgIoeEEcrQa10S4S"},{"type":"paragraph","children":[{"type":"text","text":"mp4、mpg. mpeg.等文件可以使用电脑自带的电影和电视功能或者其他视频软件打开。","id":""}],"text":"","id":"doxcnYeOgKuMw6c2oC05AaDDw5b"},,"attrs":{"height":390,"note":[{"type":"text","text":"文件打开","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/9b1b94bc5ffc4c6cb1952276b2e3fe82","width":465},"text":"","id":"doxcnUckMEKyceKWy2hAuKLDkWe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件关闭","id":""}],"text":"","id":"doxcn260EgqGMamseAF1a94k90f"},{"type":"paragraph","children":[{"type":"text","text":"一般软件点击右上角的“×”，再点击“确认”，即可关闭文件","id":""}],"text":"","id":"doxcnY4yI0uO4yMYuMTviRw5YCf"},,"attrs":{"height":265,"note":[{"type":"text","text":"文件关闭","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/bcd7c2ec494846be995cfe0cdd8542f9","width":1920},"text":"","id":"doxcnQ6OuYYIIaQcqU7YTbv1lVc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件删除","id":""}],"text":"","id":"doxcn8qyog2cGo8qC6id3Twkath"},{"type":"paragraph","children":[{"type":"text","text":"1、选中文件-右击-删除","id":""}],"text":"","id":"doxcniKIwacO8OSOAmuF8H1rNId"},,"attrs":{"height":370,"note":[{"type":"text","text":"文件删除","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/0876b78b99074dd6a05008db379f270d","width":523},"text":"","id":"doxcnS0oMS4CAuQQA7yMGDBPtcr"},{"type":"paragraph","children":[{"type":"text","text":"2、选中文件-按“delete”键，即刻删除","id":""}],"text":"","id":"doxcnM8UCwIyY2gIS4Qtl6NPZme"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件移动","id":""}],"text":"","id":"doxcnko4UOMSSuE4em8VOJExOXf"},{"type":"paragraph","children":[{"type":"text","text":"方法一：长按鼠标左键选中并拖动鼠标移动文件到想要的地方","id":""}],"text":"","id":"doxcnAYkOSwCeIcUq65MJKmBlbb"},{"type":"paragraph","children":[{"type":"text","text":"方法二：右击鼠标—剪切-打开需要移动的地方-右击粘贴","id":""}],"text":"","id":"doxcnKMQyIiOuQ0qAqeqzVOZxTf"},,"attrs":{"height":379,"note":[{"type":"text","text":"文件移动","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/649e297f60704d19aec017b9510f566d","width":650},"text":"","id":"doxcnE28skCsKqCWoJGTe0x0hkI"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件重命名","id":""}],"text":"","id":"doxcnI4Kcq20qEUEE2L7hnujbsh"},{"type":"paragraph","children":[{"type":"text","text":"方法一：选中文件—右击—重命名","id":""}],"text":"","id":"doxcngCc6OMWomWAi8T5wvdKxZc"},{"type":"paragraph","children":[{"type":"text","text":"方法二：鼠标左击—键盘F2，即可进行重命名","id":""}],"text":"","id":"doxcnyOawqgyqIk4AOKGQKTO2md"},,"attrs":{"height":385,"note":[{"type":"text","text":"文件重命名","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/ae5debc0934e43b28efe1c591dc6e145","width":586},"text":"","id":"doxcn8Cwu2MiEMYOsINjrmW3vOh"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"文件管理基础知识","id":""}],"text":"","id":"doxcnm2kumkCYuYqc42FTqsSmRe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"硬盘分区","id":""}],"text":"","id":"doxcncqyuY6E6kE8MGg7EGz69Zd"},{"type":"paragraph","children":[{"type":"text","text":"电脑中的文件都存放在硬盘中，而新买回来的硬盘相当于一张白纸，为了能够更好地使用它，需要在，白纸上划分出若干小块。然后再打上格子。硬盘分区就是这个道理，在安装操作系统之前，需要进行硬盘分区和格式化，然后才能投入使用。对硬盘进行分区后，各个分区独立使用，互不影响。在操作系统中每个分区都用一个盘符表示，如本地磁盘（C）、本地磁盘（D）等。","id":""}],"text":"","id":"doxcnGOYUEEwuMI6Uq0SoFxCmof"},,"attrs":{"height":227,"note":[{"type":"text","text":"硬盘分区","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/c7712ec643e843149d3ae7855e5d1584","width":1006},"text":"","id":"doxcn08YuuYEAaUAosP61kmkQwh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"存储路径","id":""}],"text":"","id":"doxcnqyKQO0a2E28eATIVxWdQKh"},,"attrs":{"height":721,"note":[{"type":"text","text":"存储路径","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/52858a2949dc43d5bebb80031ba286bf","width":1096},"text":"","id":"doxcnaQOy2G4mkgkIgyrVfQ752G"},{"type":"paragraph","children":[{"type":"text","text":"文件的存储路径，就是文件在电脑硬盘中的存储位置，由硬盘分区、文件夹和子文件夹构成。其中硬盘分区的盘符为路径的第一项，是第一级目录，也叫做根目录，后面紧跟冒号和斜线（：/），文件夹和子文件夹中间则以斜线（/）隔开。","id":""}],"text":"","id":"doxcnWaSkqYM6GU4qAhNRayeSch"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何使用浏览器","id":""}],"text":"","id":"doxcnOwy2qsaCUUkqYTSH56oDch"},{"type":"paragraph","children":[{"type":"text","text":"主要介绍如何使用浏览器（以及搜索引擎）查找资料。","id":""}],"text":"","id":"doxcnSeu0I0OaOu0kI9mq3vLsxe"},{"type":"paragraph","children":[{"type":"text","text":"1、首先在浏览器中输入搜索引擎的网址，以百度为例：","id":""}],"text":"","id":"doxcnMwe80waQQ0MASEEFGkKqkg"},,"attrs":{"height":320,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/6a3ee9abbe364a0191b619cc5f2a513c","width":600},"text":"","id":"doxcnA2aM4yGmuYIGyc7GjiUjbd"},{"type":"paragraph","children":[{"type":"text","text":"2、然后就进入搜索引擎所在网页，这样才能进行搜索：","id":""}],"text":"","id":"doxcn8a6gcggMEW2O0axgNmdljh"},,"attrs":{"height":320,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/65be3c837b4a470187c13e33fa41b58c","width":600},"text":"","id":"doxcnoA6OiWW0IoaY4ti7QM1GqS"},{"type":"paragraph","children":[{"type":"text","text":"3、之后在搜索栏中输入搜索内容，可以是词语、短语也可以是句子：","id":""}],"text":"","id":"doxcnEoI0Ag4mgCm4ygxXk1Dmee"},,"attrs":{"height":320,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/5b8207f604ad4fa7aa601326847b504d","width":600},"text":"","id":"doxcnOiQswgy4WuqGc7Jzgj9zWf"},{"type":"paragraph","children":[{"type":"text","text":"4、最后点击百度一下进行搜索：","id":""}],"text":"","id":"doxcnsAUWOSmoCqMEY7DaIbYhkc"},,"attrs":{"height":320,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/b6b7e77b6c26426f885e2c2de35b4f76","width":600},"text":"","id":"doxcnACqAimA4822ymu1XyrMfdd"},{"type":"paragraph","children":[{"type":"text","text":"5、然后就可以得到想要的信息了：","id":""}],"text":"","id":"doxcnac8qwWKmiawQME3wCX3a4w"},,"attrs":{"height":320,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/73daa938a5874dd5b19441a7ef21d380","width":600},"text":"","id":"doxcnM2IAOWqg8e2SiYh5uDZfTc"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"电脑的日常维护","id":""}],"text":"","id":"doxcnwYogQ04cEqueKujItiSAee"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"日常注意事项","id":""}],"text":"","id":"doxcnOQa0SaCgg28IyekDcsg7xd"},{"type":"paragraph","children":[{"type":"text","text":"电脑的五大要害：静电、灰尘、水、震荡、病毒是电脑的五大要害","id":""}],"text":"","id":"doxcnOmE2OCW6gyEe2riQybL5Gb"},{"type":"paragraph","children":[{"type":"text","text":"1、防静电：防止静电损坏电脑各部分电子原件，处理办法是将电脑机箱外壳接地，尽量使用三脚电源插头。","id":""}],"text":"","id":"doxcnWQkGgc2gKuW2kRTCBQTbpf"},{"type":"paragraph","children":[{"type":"text","text":"2、防尘：防止灰尘进入电脑机箱内，使用时保持环境清洁，并定期清理电脑主机内的灰尘。","id":""}],"text":"","id":"doxcnEEuoaUQCqWI8ss8EbH09kb"},{"type":"paragraph","children":[{"type":"text","text":"3、防水：防止液体进入电脑的任何部分，保持室内通风。不要将电脑放在湿度较大的房间使用。","id":""}],"text":"","id":"doxcnaqQOgmEegkMysmefTrvdc8"},{"type":"paragraph","children":[{"type":"text","text":"4、防震：在使用的过程要防止对电脑的震荡，应将电脑平稳放置在电脑桌上，以防不小心摔落等","id":""}],"text":"","id":"doxcnmcQsYIgWAUeK6ORhhUelMf"},{"type":"paragraph","children":[{"type":"text","text":"5、防病毒：病毒是电脑的一大要害，在日常使用中要防止病毒的进入，需要给电脑安装防病毒软件，并经常更新病毒库，经常给电脑杀毒。","id":""}],"text":"","id":"doxcn6AkgcmWikI64wXPVc121sf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"显示器维护","id":""}],"text":"","id":"doxcnGWSK4QqMIM0WPCydY3UdJ7"},{"type":"paragraph","children":[{"type":"text","text":"液晶显示器最大的禁忌在于触摸液晶面板。液晶面板表面有专门的涂层，这层涂层可以防止反光，增加观看效果。而很多用户不知道这点，总是习惯于用手去摸液晶屏幕，殊不知人手上有一定的腐蚀性油脂，会轻微的腐蚀面板的涂层，时间长了会造成面板永久性的损害。这种被损坏的面板在使用中会有斑驳陆离的感觉。另外，有些人喜欢用手去压面板，觉得很有意思。这绝对是个恶劣的习惯，这样做会导致坏点和暗斑，这可是永久性的损害，绝不可修复的！","id":""}],"text":"","id":"doxcn4isEOMouuus2ErXRfeaiDe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"主机维护","id":""}],"text":"","id":"doxcnS4qaUWCCkYMGA3Pcb8Hudb"},,"attrs":{"height":228,"note":[{"type":"text","text":"主机维护","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/6ee986820e8d4e56a2cff1f2a0ac9b8f","width":290},"text":"","id":"doxcnAI0qeaIwK0yUqGS8xLEAJh"},{"type":"paragraph","children":[{"type":"text","text":"在电脑运行过程中，机器的各种设备不要随便移动，不要插拔各种接口卡，也不要装卸外部设备和主机之间的信号电缆。如果需要作上述改动的话，则必须在关机且断开电源线的情况下进行。","id":""}],"text":"","id":"doxcncKE6u8qkYaIa4szBuVynCb"},{"type":"paragraph","children":[{"type":"text","text":"不要频繁地开关机器。关机后立即加电会使电源装置产生突发的大冲击电流，造成电源装置中的器件被损坏，也有可能造成硬盘驱动突然加速，使盘片被磁头划伤。因此，这里我们建议如果要重新启动机器，则应该在关闭机器后等待10秒钟以上。在一般情况下不要擅自打开机箱，如果机器出现异常情况，应该及时上报。","id":""}],"text":"","id":"doxcnQi8GcCSaSK8kpHGL8JKewb"},{"type":"paragraph","children":[{"type":"text","text":"数据存放在不同分区，减少磁头对某一扇区的经常读写，导致这一扇区的损坏。建议你使用不同的媒介定期对你的重要数据进行备份，并存放在不同的地方。一个文件可以在备份盘上放一份，可以打印一份，可以刻录成光盘。","id":""}],"text":"","id":"doxcnOOW4OG8Wgy6GK4fXf8vGqb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"键盘、鼠标的日常维护","id":""}],"text":"","id":"doxcnGCyMqwQkciaQeerCBvdfMg"},{"type":"paragraph","children":[{"type":"text","text":"（1）保保持清洁　过多的灰尘会给电路正常工作带来困难，有时造成误操作，杂质落入键位的缝隙中会卡住按键，甚至造成短路。我们在清洁键盘时，可用柔软干净的湿布来擦拭，按键缝隙间的污渍可用棉签清洁，不要用医用消毒酒精，以免对塑料部件产生不良影响。清洁键盘时一定要在关机状态下进行，湿布不宜过湿，以免键盘内部进水产生短路。","id":""}],"text":"","id":"doxcnSy2MIyGkYKCkuzzZbWOjbv"},{"type":"paragraph","children":[{"type":"text","text":"(2)不将液体洒到键盘上　一旦液体洒到键盘上，会造成接触不良、腐蚀电路造成短路等故障，损坏键盘。所以我们一般不要边喝茶边坐在电脑前,这样一不小心茶可能就洒在键盘上.","id":""}],"text":"","id":"doxcnUIigmeqUQsI2c7FKXO32Xe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电脑病毒防护","id":""}],"text":"","id":"doxcni0GY48EKWKocOgPwbovBNb"},{"type":"paragraph","children":[{"type":"text","text":"电脑一旦感染了病毒，就会出现很多症状。导致系统性能的下降，影响用户的使用，甚至造成灾难性的后果。电脑在日常的使用过程中要定期进行病毒查杀，防患于未然。常用的电脑杀毒软件有360，金山毒霸和电脑管家等等。以金山毒霸为例介绍电脑杀毒的过程。","id":""}],"text":"","id":"doxcnayESKCwQsccQO3DfNJrpI6"},{"type":"paragraph","children":[{"type":"text","text":"1、打开程序主界面","id":""}],"text":"","id":"doxcnyII0O2AUAAEAEjbwDeZmQd"},,"attrs":{"height":725,"note":[{"type":"text","text":"电脑病毒防护","id":""}],"url":"{{image_domain}}tos-cn-i-qvj2lq49k0/48bef00dfde9455180ae7e565a96451a","width":1150},"text":"","id":"doxcnyEAUWUCqiqeuSqJxR4hWCf"},{"type":"paragraph","children":[{"type":"text","text":"2、选择杀毒方式","id":""}],"text":"","id":"do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