1. 尼康d7100对比佳能60d
D5200定位貌似是入门级,而且自动对焦只支持AF镜头,不支持其它D型和G型镜头。虽然它有高像素(其实也可以看看D7100)。60D是佳能的中端机型,级别和尼康的D7000差不多。如果真的喜欢摄影,还是买个中端的好些
2. 尼康d7100对比佳能5d2
看资金情况和未来发展路线,慢热型将来看的更高的,上全画幅,5D2在镜头的使用上不会影响将来换代,除了CF卡,电池都能继续用。
如果是一次性投资以后添钱的机会少,就选D7100,C画幅镜头也便宜,但要注意D7100的新机是否新的。3. 尼康d7100对比佳能750d
70D更适合新手,一般用户,各项功能更人性化一些,尤其是那个可翻转的触摸屏确实是很好用,拍视频也很好。但是D7100画质更好,从传感器上来讲领先70D至少两个档次。此外对焦,机身用料,测光,都比70D好。以下摘抄自
【中端单反相机 选佳能还是选尼康】
ET老师的观点。佳能70D发布于2013年7月,常见套机搭配EF-S 18-135mm F3.5-5.6 IS STM镜头,售价约7700元。尼康D7100发布于2013年2月,常见套机搭配AF-S 18-140mm F3.5-5.6G VR镜头,售价约7800元。(价格采集自亚马逊,2014年11月5日)
ET是在D7100发布前1个月才买的D7000,但在对比规格并且实际试用之后,并没有后悔买早了。从D7000到D7100,主要升级在于像素、处理器和对焦。机身上的改变不大,同时也没有什么新功能、新特性。51点AF系统确实非常诱人,但D7100并没有同步提升连拍速度,甚至还因为像素增加而降低了持续连拍张数——使用14bit无损压缩RAW存储只能连拍约6张,这就让人很难受了。当然,如果您压根不用RAW格式或者不需要高速连拍,D7100还是一台很好的中端单反。
再说佳能,从60D到70D,性能、功能和易用性有了全面提升。性能是指19点全十字AF系统和每秒7张连拍速度(RAW格式连拍约15张,支持静音连拍),功能则是指内置Wi-Fi网络,易用性则是指触摸操作。60D不支持在短片拍摄时连续对焦,70D支持了,并且又快又准确(得益于革命性的Dual Pixel CMOS AF技术);60D不支持UHS-I高速SD卡,70D也支持了;60D简化掉的AF微调功能,70D也加回来了,并且是广角/长焦分别调整。可以说除了沿用自家CMOS造成宽容度弱一些外,70D真是一台挑不出大毛病的机器。
结论很简单,初学者优先推荐佳能70D。如果您既在意对焦、连拍性能,又在意取景器视野率、操控性和机身强度,那么看看佳能7D Mark II或者等等尼康D300S的真正后续机型吧。
▲佳能70D佳能70D的优势:
触摸操作;
内置Wi-Fi;
快速准确的实时取景/短片拍摄AF;
边缘对焦点精度更高。
佳能70D的不足:
动态范围表现一般。
尼康D7100的优势:
更好的细节记录能力;
高密度51点AF系统;
100%视野率取景器、半金属骨架;
双SD卡。
尼康D7100的不足:
持续连拍能力差。
就我个人而言,如果是想认真玩单反,早晚要上全画幅,早晚要把譬如70D D7100这种机子卖掉。推荐你两条路一条是买D5300去,因为D5300和D7100是同一块CMOS,画质上没什么区别,而且D5300继承了D7000的对焦。买D7100的钱足够你D5300+1855套机和35 1.8G了。行货价格大概是3999+1099。一条是继续存钱,去买A7 28-70套机,作为最便宜的在产全画幅,A7的性能也是非常出众的。行货8600。如果你只是想买个相机随身携带,拍着玩玩,并没有特别想专研的兴趣,那么可以考虑索尼A6000和富士XE2或者XE1套机。4. 尼康d7100对比佳能6d
人像摄影推荐佳能70D。理由:
1、佳能的强项是芯片。佳能D芯片的色彩还原非常好,高感的噪点也更少。佳能与尼康相比,同级别的相机高感往往胜出,5D3强于D800,6D强于D610,70D也比D7100好。但佳能的不足是传感器技术相对落后,宽容度比较差,表现为大光比场景成像时,高光容易溢出(死白);
2、尼康的强项是传感器。尼康使用索尼研发的触感器,经尼康调校后,色彩深度和动态范围比佳能好很多,也超越的索尼本身,尼康传感器的宽容度是最好的,没有之一,成像的细节是最丰富的。但尼康的不足是E芯片对色彩的还原比较差,色彩有泛黄的倾向(俗称尼康黄)。虽然现在的后期技术很强大,甚至可以颠覆色彩,但就原生的色彩还原能力,尼康确实不如佳能;
3、楼主以人像摄影为主,70D色彩还原的强项就能得到充分体现。因为人像对色彩还原的要求比较高,对宽容度的要求相对低;相反,风景摄影因为对宽容度的要求比较高,对色彩还原的的要求相对低,故风光拍摄尼康更合适;
4、佳能和尼康的镜头群支持基本一样,由于70D的人像色彩比较好(佳能色彩最好用RAW加DPP调制,比第三方软件如飞思、CS6-ACR或者LR等调制的效果都要好),加之70D装备的佳能独有的全像素双核自动对焦,抓拍给力。
5、尼康不用PS直接就可以出片的说法是不正确的。严肃摄影,后期是摄影的一个组成部分,不存在没有后期的摄影(机内修正也是后期的一种)。至于家庭到此一游的拍摄,用便携相机如富士X100、佳能G1X、尼康CA、索尼RX100等更适合,无须用单反。
6、就相机性能而言,D7100比70D强大。如果楼主有学习摄影和学习后期的打算,则建议D7100。因为当后期技术达到一定成就,可以玩转色彩,但宽容度是物理的,后期无法改变。 7、其实宾得K3更好,只是镜头支持不如佳能尼康,如果不玩镜头,(一机一境或者一机两镜),宾得K3更合适。 希望对楼主有帮助。
5. 尼康d7100对比佳能
佳能850d与尼康d7100对比,佳能850d更好。
佳能EOS 850D是佳能于2020年2月13日发布的一款单反相机产品。佳能EOS 850D采用2410万有效像素APS-C画幅CMOS图像传感器以及DIGIC 8图像处理器,具备45个十字型自动对焦点,光学取景拍摄时连拍可达7张/秒,在视频方面,支持4K 25P的拍摄能力。
6. 尼康d7100对比佳能200d
佳能700D是入门级的数码单反,所对应的同级别单反是尼康D5300。
尼康D7100是中端的数码单反,所对应的同级别单反是佳能70D。数码单反相机的等级是相对严格的,级别不同就等于定位不同,在功能、材质、操控性、和价位都有很大的区别。买单反首先是确定品牌,佳能、尼康是在国内摄影器材销售量数一数二的产品,无论买佳能还是尼康都可以,但是这两个品牌的单反相机还是有一些差异,业内有一句话:人像选佳能,风景选尼康! 佳能的影象相对较柔和些,而且色彩的还原能力也较好,所以是拍人像的首选。佳能的色调偏暖,就是出来的片子会偏红,爱拍人像的用佳能更白里透红。尼康相机的影象比较锐利,稍显得有些生硬,但非常适合拍风景照。尼康的色调偏冷,片子出来后会偏青,也就是拍风光用尼康拍的更山清水秀。最后,摄影器材是一分钱一分货,不可能便宜的会比贵的好! 如有疑惑请追问,希望对你有帮助!7. 尼康d7100对比佳能800D
两个机型800D比较新,但是D7100属于中端定位的机型而800D属于佳能入门定位的机型,虽然价格相差不大,但中端机型的画质要比入门级的强很多的,毋庸置疑的。如D5200是入门级COMS和D7100一样但,纯净度有根本性区别,在RAW格式下D5200要比D7100差很多,所以在800D和D7100的选择上中端机型D7100更值得推荐。如你拍实拍比较多佳能的中端机型如80D也是不错的选择。
8. 尼康d7100对比佳能700d
佳能入门单反700D,我们在机器背面的右侧可看到一个WB快捷键,按下此键就可进入白平衡设置功能。
虽然是入门单反,但佳能700D的白平衡设置功能还算丰富,大家可针对不同的拍摄场景进行相应选择,基本涵盖了日常拍摄所用到的,而且最后一个还是较为专业的“用户自定义”白平衡功能,对于有些摄影基础并对色彩准确性要求较高的同学可以尝试使用。
接下来是尼康D7100中端单反,它的白平衡快捷键在机背左侧。当我们按下此键并拨动机身功能波轮时,就可在机顶右侧液晶屏上看到各类白平衡功能。
如果你觉得看那个不够直观,我们还可以进入尼康D7100的菜单,在菜单中详细调整各类白平衡模式。
9. 尼康d7100对比佳能M5
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(以今日头条为例)。
1、首先在浏览器中搜索引擎输入今日头条,然后点击推送的今日头条进入官方页面:
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、最后点击搜索框后方的放大镜进行搜索:
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":"doxcnn1cgBB9Ou4Dl28jwCkWsUY"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"电脑的组成","id":""}],"text":"","id":"doxcn2PD6gx8AcPpB2HP12zArof"},{"type":"image","attrs":{"height":261,"note":[{"type":"text","text":"电脑的组成","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f4f2131443794fcaab08acae580d2fca","width":336},"text":"","id":"doxcnsrQeX8D7lZ3RmNA23riePb"},{"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":"doxcnAUHNs7W5mbdS4JzpVkr5yd"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"基础入门","id":""}],"text":"","id":"doxcnFYU0YsZD7Jl0D5lY32a0Qd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"启动电脑","id":""}],"text":"","id":"doxcnWJyenUyu3HKUEU7Y13WlIf"},{"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":"doxcn4XLwfTnIHHmZUn5f272hzf"},{"type":"paragraph","children":[{"type":"text","text":"1、打开显示器","id":""}],"text":"","id":"doxcnyoUyr5PhMaEXhueeVAjhZE"},{"type":"image","attrs":{"height":418,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/84d5672065564403b8c3c562d0094d70","width":642},"text":"","id":"doxcnjaalPzUv7fJXppJGhE6I0f"},{"type":"paragraph","children":[{"type":"text","text":"2、打开主机","id":""}],"text":"","id":"doxcnKy4lghxTuhEhCw7keum9ne"},{"type":"image","attrs":{"height":390,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/18040a31264f4dcb9d30c0842e182f07","width":616},"text":"","id":"doxcn83mXyKiTF4cqvh18wbwp3g"},{"type":"paragraph","children":[{"type":"text","text":"3、开机自检","id":""}],"text":"","id":"doxcnKHEdNH6V6oIXVQ217JtdJb"},{"type":"image","attrs":{"height":374,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/78c8d271ab9246838183488c627a683d","width":620},"text":"","id":"doxcnfUCjtKKAcRpO62WCJDsOLf"},{"type":"paragraph","children":[{"type":"text","text":"4、启动成功","id":""}],"text":"","id":"doxcnWGECWgrdzOTeovyAFg5sAc"},{"type":"image","attrs":{"height":356,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d1ae2f75783a428e81642ec19dfdff13","width":624},"text":"","id":"doxcnWyN6I33xm0a7nrQ2fGKcXg"},{"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":"doxcnH7A9niLTXXe04mIeXWpDKb"},{"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":"doxcn7lNtM7UPhGyJ0ZbZRZs1Zc"},{"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":"doxcnmTNqA4CvLmyAx3AAZ3mtZz"},{"type":"image","attrs":{"height":311,"note":[{"type":"text","text":"启动电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/bf20ae29e5a241a3bde25fbd2a1badb2","width":560},"text":"","id":"doxcnlp0UAvwcM3QsqhNEcs8ryc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"关闭电脑","id":""}],"text":"","id":"doxcnqdkx8I57aUSAOt727zkvBc"},{"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":"doxcnET7oxGL3LnIsTmLbRziP9f"},{"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":"doxcnYjJJHQOzWXgMOgL1gAcUdd"},{"type":"image","attrs":{"height":353,"note":[{"type":"text","text":"关闭电脑","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/964e2feb98b94496a8e3f5b322412bfb","width":570},"text":"","id":"doxcnI9ptXwvmHOkZFSnz2Bcxph"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何使用键盘","id":""}],"text":"","id":"doxcnu1b0Gki9gLSTMz73qfDRBf"},{"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":"doxcnlXhwmLT1CR3WwlDCdt2szc"},{"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":"doxcnwzDHVKBOLcbtgD34YSSmmd"},{"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":"doxcnkSuUD4HYGpqND9sQE0c15e"},{"type":"image","attrs":{"height":441,"note":[{"type":"text","text":"如何使用键盘","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4b35f1cfc1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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":"doxcnvZG05r9SYTHBeaeFmKW73c"},{"type":"image","attrs":{"height":800,"note":[{"type":"text","text":"U盘","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/403377100bba4d01b5983409264bf1b5","width":800},"text":"","id":"doxcnAKctMEVnBnKVXxSowjRxJe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnd8Teem54BVBV9LVq19yChh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"软件操作","id":""}],"text":"","id":"doxcnvbG8pQswkSxgsqAyLdBq2g"},{"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":"doxcn4m20QLI68W1B7ghkr4Jtlc"},{"type":"image","attrs":{"height":731,"note":[{"type":"text","text":"软件操作","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f8399e0157844143b64a8f0df2e6bd1a","width":1300},"text":"","id":"doxcnCMiolsmqcTKofaZYRzG9gg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"软件的基础操作","id":""}],"text":"","id":"doxcnWDfb5MCy290xAs7nq0GGye"},{"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":"doxcnZWBFWAnPcKqx73onK9aqYz"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的下载","id":""}],"text":"","id":"doxcnyHFtGbdlYQJ21oAPo8pw2f"},{"type":"paragraph","children":[{"type":"text","text":"1、浏览器下载","id":""}],"text":"","id":"doxcnvFDA0NCxzMHmn2Adjlkw9d"},{"type":"image","attrs":{"height":902,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c9d07064be6a41bca9abe0de169ba473","width":1048},"text":"","id":"doxcnsu0Le4JwlKbvFQm0munSGg"},{"type":"paragraph","children":[{"type":"text","text":"2、软件官网下载","id":""}],"text":"","id":"doxcnDRl8ZflWVJ1ILzjLvGljxd"},{"type":"image","attrs":{"height":1051,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a1020c2ec373473b95d3247b300cbfe6","width":1920},"text":"","id":"doxcnXC2APHsUxUTdueQwh7fZR7"},{"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":"doxcnxpHdcwNVVPtKqM9A68AWJd"},{"type":"image","attrs":{"height":1042,"note":[{"type":"text","text":"软件的下载","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ac2d5f11a23948f39bc1dcfa452c8bf6","width":1920},"text":"","id":"doxcnATJeTbpIGyJ64MnwpBm3sf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件安装","id":""}],"text":"","id":"doxcnLfosM4RIQgKsG1R58TlqXd"},{"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":"doxcn5WCEbf4VihQHNs96llUfkd"},{"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":"doxcnXar2vO45gDkIf76DbMTKZc"},{"type":"image","attrs":{"height":390,"note":[{"type":"text","text":"软件安装","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/25be51d409f542f1949e7fc1e536ae06","width":610},"text":"","id":"doxcn3Adrk3qosxaIVHtAZ7IlXN"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的卸载","id":""}],"text":"","id":"doxcnCcapikY8srnxAfJHGEz8y7"},{"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":"doxcnTh3RAkP6uWH1UC8zw3SkMf"},{"type":"image","attrs":{"height":653,"note":[{"type":"text","text":"软件的卸载","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e603ea1aa0494cc0b9259eb3df7b7ad0","width":1831},"text":"","id":"doxcnv1Ro7vs6m5b8Drc309leQh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"软件的启动","id":""}],"text":"","id":"doxcnzOFsw0qFTpxnfvzGYMwW3g"},{"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":"doxcn15WjZ6sKJ1HSKPIYlFOGHh"},{"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":"doxcnN4tt9pwDInYKb9Mz9Qeenh"},{"type":"image","attrs":{"height":393,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1fbf3da352a946129708ede4ebba685d","width":230},"text":"","id":"doxcnqh8tICuNfbKN7xUOvdjzgf"},{"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":"doxcn0X3zsfw0T2OigbTXun670p"},{"type":"image","attrs":{"height":383,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c3bee83560214e758c25900f1e993ebb","width":369},"text":"","id":"doxcnfwiBZXeO4es6zqaFHNvxxc"},{"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":"doxcndHiojmsRyDlkBDeNHAU08e"},{"type":"image","attrs":{"height":851,"note":[{"type":"text","text":"软件的启动","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/610324c418e4458e8c0a22c830d0ae6b","width":1157},"text":"","id":"doxcng8CaZTiIBHfwSpGCPTxmsb"},{"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":"doxcnUrH9m7aXKpmL8di02Txjef"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"应用软件的操作","id":""}],"text":"","id":"doxcnVWLweYsFo6UkHmkusRqXkd"},{"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":"doxcnmFHRyOmkB0NRHme8XhZOUd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件打开","id":""}],"text":"","id":"doxcn2HUnmuBgNi5fkBtqtkPvDh"},{"type":"paragraph","children":[{"type":"text","text":"文件打开方式见“如何启动软件”部分","id":""}],"text":"","id":"doxcnoRkYFqbtkdVz6sYiKSJm1o"},{"type":"paragraph","children":[{"type":"text","text":"常见不同后缀、格式文件打开方法:","id":""}],"text":"","id":"doxcnINCPSdcfclomKSWMZcJVDb"},{"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":"doxcnR1Pjc7QYFURtSHYrAdPLjg"},{"type":"image","attrs":{"height":864,"note":[{"type":"text","text":"文件打开","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c9cabf71fc20481f9578bf095ca1f9bb","width":1004},"text":"","id":"doxcnfj1ZKt4Isd7uHI5W2A9FdJ"},{"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":"doxcnm5vdc7kqm2SOlcu8J66xRn"},{"type":"image","attrs":{"height":414,"note":[{"type":"text","text":"文件打开","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ce293d66a9bb41489cdb2fbae3ce70ab","width":473},"text":"","id":"doxcneS0NjUl4ene4EiPwoCJ5wc"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnnmao74VIBDIRRu7GGngZ7c"},{"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":"doxcnHPYCEIz3zHWwKloD8PXQcb"},{"type":"image","attrs":{"height":390,"note":[{"type":"text","text":"文件打开","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b446efcf1f8c4d30a87b858228836b57","width":465},"text":"","id":"doxcnHkbSVeQdkjZTi6oOPDXZOe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件关闭","id":""}],"text":"","id":"doxcnJAeJWP9prk5i1x7CXOmiJe"},{"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":"doxcnZvzeKQoENRswMXlgc3aLrc"},{"type":"image","attrs":{"height":265,"note":[{"type":"text","text":"文件关闭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/3d048dd6baaf4c038914733581604606","width":1920},"text":"","id":"doxcnRKaU7VRSAD4BF03kxJxWCe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件删除","id":""}],"text":"","id":"doxcn9sENUPcMNjzqjaOUzt1Mqd"},{"type":"paragraph","children":[{"type":"text","text":"1、选中文件-右击-删除","id":""}],"text":"","id":"doxcnRArXeDMh2r6ZWFpolCU3Wb"},{"type":"image","attrs":{"height":370,"note":[{"type":"text","text":"文件删除","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d223344d988c4849977028fcef58c01a","width":523},"text":"","id":"doxcn3qOpobrnevEF4IIQfQao2d"},{"type":"paragraph","children":[{"type":"text","text":"2、选中文件-按“delete”键,即刻删除","id":""}],"text":"","id":"doxcnjTLkSNDhyykhG0ROQ8doqh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件移动","id":""}],"text":"","id":"doxcnQiASBi9Co4KkLbmRqsQojf"},{"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":"doxcnH3UvFhNBCFptK91fmoGHSe"},{"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":"doxcnIKc87Xc2gocBW3luiwOgeh"},{"type":"image","attrs":{"height":379,"note":[{"type":"text","text":"文件移动","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/369207ff4fa54563808241e6a6fa3b45","width":650},"text":"","id":"doxcnxX8Yg08Bp8whyd0mSDuVjg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"文件重命名","id":""}],"text":"","id":"doxcnBWTP1zgpxsiVqqk85mxe6c"},{"type":"paragraph","children":[{"type":"text","text":"方法一:选中文件—右击—重命名","id":""}],"text":"","id":"doxcny44mlde5UEJAE1vOKwrA1g"},{"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":"doxcnyj4Vgw7alh1SlVOQvJAtLe"},{"type":"image","attrs":{"height":385,"note":[{"type":"text","text":"文件重命名","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fce2063a2e4f40998aeb819d3ade2c73","width":586},"text":"","id":"doxcn2YzXfzc93eTmbZYnYgYikb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"文件管理基础知识","id":""}],"text":"","id":"doxcnCBNgyat9bGTjsgoy7WmSxg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"硬盘分区","id":""}],"text":"","id":"doxcnTjTxMvRnTI7PioNlEZa9fe"},{"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":"doxcntCrZbAV7y0uW5Vf4hk2CSg"},{"type":"image","attrs":{"height":227,"note":[{"type":"text","text":"硬盘分区","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7bac31cc8bfc4f7f8fbb063000ff337b","width":1006},"text":"","id":"doxcneCZlm0A5Jv4kSSRGGfu90H"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"存储路径","id":""}],"text":"","id":"doxcnmulWgi9sNCSmPpgGR2xuub"},{"type":"image","attrs":{"height":721,"note":[{"type":"text","text":"存储路径","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/41a6e2481bf74ccd9bea71b449ac2d4f","width":1096},"text":"","id":"doxcn6fyWtiLoWzbRANRzR2hxQh"},{"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":"doxcnIaVRht1XkEMrQ3dPDJJzte"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何使用浏览器","id":""}],"text":"","id":"doxcnrcAGE1OtOmAl11kgw4p2Xd"},{"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(以今日头条为例)。","id":""}],"text":"","id":"doxcn0LKyVvG4CrqSJTrAkEQeX1"},{"type":"paragraph","children":[{"type":"text","text":"1、首先在浏览器中搜索引擎输入今日头条,然后点击推送的今日头条进入官方页面:","id":""}],"text":"","id":"doxcno8TGkMhBBCYCX2qwtM8CwV"},{"type":"image","attrs":{"height":907,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/64b847885311434b8fe792a16d5a1594","width":1654},"text":"","id":"WYGgd2WwwoemmmxIuzFcKeJtnFv"},{"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":"doxcndrUkeZBK2dzdNVoPjFr8Bf"},{"type":"image","attrs":{"height":387,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/20b7b4797ed842ae8d8d23db7e8342ca","width":1572},"text":"","id":"AMOkdggI6oA8wUxCIOicC69Ln4e"},{"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":"doxcntodIOSAChA8KukSbwtNwPe"},{"type":"image","attrs":{"height":439,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/97a01f2770de459da4fbbc630e26e813","width":1518},"text":"","id":"ZI8qdmKEEoom0YxIRNKclADhnPe"},{"type":"paragraph","children":[{"type":"text","text":"4、最后点击搜索框后方的放大镜进行搜索:","id":""}],"text":"","id":"doxcnZKtmoMqjVL7p1sM6qmeene"},{"type":"image","attrs":{"height":385,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/b85d327176a34b4a95c132d0c61f2bba","width":1520},"text":"","id":"UcqqdWQU4oOEkwx2RD1c4UHVnJb"},{"type":"paragraph","children":[{"type":"text","text":"5","id":""},{"type":"text","text":"、然后就可以得到想要的信息了:","id":""}],"text":"","id":"doxcnCrekk4VvfRRCR9jCuAE3Mb"},{"type":"image","attrs":{"height":894,"note":[{"type":"text","text":"如何使用浏览器","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1f0bd389033d41cbb9eb51574390247d","width":888},"text":"","id":"BEI0diameoSycMxuwMiclwrznTh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"电脑的日常维护","id":""}],"text":"","id":"doxcnmsDJxAPJtvU7iKKJrLXAIe"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"日常注意事项","id":""}],"text":"","id":"doxcn3NWFGoKEHkfZV82h7HaA6d"},{"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":"doxcnwPIn8QQYvzoJPAfU4zv2Qb"},{"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":"doxcnqaCTC2VfmYdLkSB3C4OVqd"},{"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":"doxcnQSDQd2pWnV4Fqd5JUjqaKd"},{"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":"doxcnSTinOyJzdwZGO4DkEnfxke"},{"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":"doxcnxwTbLqikkti2nNjyIm9Zrc"},{"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":"doxcntrmJrrr2L0HhQavJgsVzhd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"显示器维护","id":""}],"text":"","id":"doxcnSSYQVhCgy7VO7LtalPIUJe"},{"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":"doxcny3JjfIV1YMnaMFhuPIJWqf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"主机维护","id":""}],"tex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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":"doxcnSmhgNwLRIu47S1ogISceTd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"键盘、鼠标的日常维护","id":""}],"text":"","id":"doxcnlmvjsBVbJpWfrnaAfZg3xh"},{"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":"doxcnXorYoDUolvNGIvSHE0n1Fg"},{"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":"doxcnBigA0YSoL6pX58F6DZ4TSf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"电脑病毒防护","id":""}],"text":"","id":"doxcnEOZ7tyIKbP3ZxLNi8W7ctg"},{"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":"doxcnJJ7FypQjrHxaR8SYWTgrXb"},{"type":"paragraph","children":[{"type":"text","text":"1、打开程序主界面","id":""}],"text":"","id":"doxcnVX4GOq67b1537YJ6dxV3mg"},{"type":"image","attrs":{"height":725,"note":[{"type":"text","text":"电脑病毒防护","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/2223757c273a44bd82c47ccfae9e3aa0","width":1150},"text":"","id":"doxcnDqZ1EGGgk59sLJiT4Vx2Qg"},{"type":"paragraph","children":[{"type":"text","text":"2、选择杀毒方式","id":""}],"text":"","id":"doxcnrC5hBicaX79YFv27O9wi5d"},{"type":"image","attrs":{"height":725,"note":[{"type":"text","text":"电脑病毒防护","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1a7183e0596947a6ad78c01d83dae481","width":1150},"text":"","id":"doxcnByatkFfAhstAxU6NrPIR1e"},{"type":"paragraph","children":[{"type":"text","text":"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。","id":""}],"text":"","id":"doxcnGfhqixaJcfZUfB6oWnX9Fh"},{"type":"image","attrs":{"height":725,"note":[{"type":"text","text":"电脑病毒防护","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e8fbb9d70296406c89d1dd4fb13ccfe3","width":1150},"text":"","id":"doxcnszsl2L8n8xVPOdJSpdNBSg"},{"type":"paragraph","children":[{"type":"text","text":"4、除此之外还可以对特点的盘进行杀毒。","id":""}],"text":"","id":"doxcnOLpmXt0uUMDNCJfJHF5Kyh"},{"type":"image","attrs":{"height":725,"note":[{"type":"text","text":"电脑病毒防护","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ba221c30213840eba06a09200a4039e7","width":1150},"text":"","id":"doxcnJMGfsP2nlVySpCYqIq7sLc"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcn1MbilGtMLwf7nUBAYpk8Kx"}]%3C%2Fhowto_content%3E