Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 电脑键盘功能基础知识图解
- 分类:硬件教程 发布时间: Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2022年10月01日 12:05:00
工具/原料:
系统版本:windows7系统
品牌型号:联想小新air12
电脑键盘功能基础知识汇总:
一、台式电脑键盘功能和作用介绍
1、F键功能键盘区
Esc键:是英文Escape 的缩写,中文意思是逃脱、出口等。该键为取消键,主要的作用为放弃当前操作或结束程序。
F1~F12键:英文Function,中文为“功能”的意思。是电脑的功能键,这12个功能键在不同的应用软件和程序中都有各自不同的作用和定义。
2、主键盘区
Tab键:表格键,又称制表键。它是Table的缩写,中文意思是表格。在电脑中的应用主要是在文字处理软件里(如Word)起到等距离移动的作用。
Caps Lock键:英文是Capital Lock 的缩写,是大写锁定键。用于输入较多的大写英文字符。它是一个循环键,再按一下就又恢复为小写。当启动到大写状态时,键盘上的Caps lock 指示灯会亮着。注意,当处于大写的状态时,中文输入法无效。
Shift键:上挡键,又称换挡键和转换键。英文是“转换”的意思。可用于转换大小写或上符键,还可以配合其他的键共同起作用。例如,要输入电子邮件的@,在英文状态下按Shift+2 就可以了。
Ctrl键:控制键。英文是Control 的缩写,中文意思是控制。需要配合其他键或鼠标使用。例如配合鼠标使用可以选定多个不连续的对象。
Alt键:可选键。英文是Alternative,意思是可以选择的。需要和其他键配合使用来达到某一操作目的。例如要将计算机热启动(接电状态下死机后重新启动的操作)可以同时按住Ctrl+ Alt+Del 完成。
Enter键:回车键。英文是“输入”的意思,是用得最多的键之一,大小仅次于Space键。因而在键盘上设计成面积较大的键,像手枪的形状,便于用小指击键。主要作用是执行某一命令,在文字处理软件中是换行的作用。
Win键:又称开始菜单键。通常用于呼出Windows系统的开始菜单,其图标为Windows操作系统的标志。Win键的作用其实远远不止呼出开始菜单一个,它的更多作用需要配合其他键使用,如Win+D可以收起当前桌面上打开的所有窗口。
Space键:空格键。Space,中文释义为空白的。顾名思义,其主要用于处理文字的时候输入空格。空格键是整个键盘上最大的键位,该设计主要是为了可以方便输入空格,因为英语中每个单词之间都有空格,使用频率特别高,所以设计得非常容易找到。
3、0~9数字键区
用于输入阿拉伯数字,同时,配合Shift键可输入相应的标点符号,且于中英文不同状态下输入的标点符号是不同的。
4、A-Z字母键区
用于中英文字符的输入,配合其他键位可发挥各种不同的快捷操作。
二、笔记本电脑键盘功能和作用介绍
1、笔记本电脑第一列键盘按键功能介绍,依次顺序为从左到右:
esc按钮:取消按钮,主要作用是退出当前正在运行的功能或者程序。
功能按钮(F1-F12):功能键本身没有任何作用,但是在不用软件中可以有具体的功能,同时搭配fn键还有各自的功能。比如F1+FN可以关闭声音。F2+FN可以降低声音等等。
PrtSc按钮:截图键和打印键。按下这个按钮再粘贴,就可以看到电脑屏幕的全部内容。或者是连接打印机的时候按下这个按钮就可以直接打印当前页面了。
Delete按钮:可以删除或者清空当前光标页面选中的内容。
重启键:长按可以直接强行关闭电脑。当电脑关机时按一下就可以开启电脑。
2、笔记本电脑第二列键盘按键功能介绍,依次顺序为从左到右:
最左边按钮:可以打出特定的符号。
数字键1-9:可以打出数字1-9以及对应的标点符号。
数字键右边按钮:打出特定的符号。
backsapce按钮:退格按钮,可以删除光标左边的符号。
3、笔记本电脑第三列键盘按键功能介绍,依次顺序为从左到右:
tab按钮:表格功能,可以直接在excel中快速移动等额距离。
Q-]按钮:字母键以及特殊符号键。
4、笔记本电脑第四列键盘按键功能介绍,依次顺序为从左到右:
CapsLk按钮:大小键切换按钮,点击一下就可以切换状态。
A-'按钮:字母键以及特殊符号键。
enter按钮:回车键,代表确定或者是换行功能。
5、笔记本电脑第五列按键功能介绍,依次顺序为从左到右:
shift按钮:可以切换中英文转换状态,还可以配合其他按键一起使用。
z-?按钮:字母键以及特殊符号键。
6、笔记本电脑第六列按键功能介绍,依次顺序为从左到右:
ctrl按钮:控制按键,用于和其他按钮一起发挥功能。
Fn按钮:搭配f1-f12发挥不一样的功能.
windows按钮:搭配不一样的字母按钮,实现各种快捷功能,比如windows+x可以快速打开系统菜单功能等等。
alt按钮:可选按键,可以搭配其他功能键一起发挥作用。
空格键:可以将文字向右平移。
方向按钮:在个别界面中可以代替鼠标完成上下左右平移选择。
三、拓展知识:苹果键盘功能键介绍
1、日常使用快捷键
Command是Mac里最重要的修饰键,在大多数情况下相当于Windows下的Ctrl。所以以下最基本操作很好理解:
Command-Z 撤销。
Command-X 剪切。
Command-C 拷贝(Copy)。
Command-V 粘贴。
Command-A 全选(All)。
Command-S 保存(Save)。
Command-F 查找(Find)。
2、截图快捷键
Command-Shift-4 截取所选屏幕区域到一个文件。
Command-Shift-3 截取全部屏幕到文件。
Command-Shift-Control-3 截取全部屏幕到剪贴板。
Command-Shift-4 截取所选屏幕区域到一个文件,或按空格键仅捕捉一个窗口。
Command-Shift-Control-4 截取所选屏幕区域到剪贴板,或按空格键仅捕捉一个窗。
3、在应用程序中使用的快捷键
Command-Option-esc 打开强制退出窗口。
Command-H 隐藏(Hide)当前正在运行的应用程序窗口。
Command-Option-H 隐藏(Hide)其他应用程序窗口。
Command-Q 退出(Quit)最前面的应用程序。
Command-Shift-Z 重做,也就是撤销的逆向操作。
Command-Tab 在打开的应用程序列表中转到下一个最近使用的应用程序,相当于Windows中(Alt+Tab)。
Command-Option-esc 打开“强制退出”窗口,如果有应用程序无响应,可在窗口列表中选择强制退出。
4、文本处理快捷键
Command-右箭头 将光标移至当前行的行尾。
Command-B 切换所选文字粗体(Bold)显示。
fn-Delete 相当于PC全尺寸键盘上的Delete,也就是向后删除。
fn-上箭头 向上滚动一页(Page Up)。
fn-下箭头 向下滚动一页(Page Down)。
fn-左箭头 滚动至文稿开头(Home)。
fn-右箭头 滚动至文稿末尾(End)。
Command-右箭头 将光标移至当前行的行尾。
Command-左箭头 将光标移至当前行的行首。
Command-下箭头 将光标移至文稿末尾。
Command-上箭头 将光标移至文稿开头。
Option-右箭头 将光标移至下一个单词的末尾。
Option-左箭头 将光标移至上一个单词的开头。
Control-A 移至行或段落的开头。
总结:
以上便是小编给大家分享的详细的电脑键盘功能基础知识,区分笔记本电脑键盘和台式键盘知识,加上常用的苹果电脑键盘快捷键知识等,有不懂的网友可以参照文章详细了解学习哦。
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