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介绍
- 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06月08日 12:01:11
有朋友想知道电脑键盘功能基础知识,小编这里带来了分享,希望能帮到大家。
1、ESC键:亦称逃逸键。上网要填写一些用户名什么的,假如填错了,按ESC键即可清除所有的框内内容而打字时,如果打错了也可以按ESC键来清除错误的选字框。是不是很便捷。
2、Tab键:Tab键是Table(表格)的缩写,故亦称表格键。一般可以从这个复选框跳到另一个复选框。在编写文本时,按下制表键,光标也会向右移动,它会移动到下一个8n1位置(n为自然数)。假如正在登陆,填好用户名字后,点一下Tab键,光标就会弹跳到密码框,是不是很方便。
3、转换键:Capslock键是字母大小写转换键。每按1次转换一下,键盘右上方有对应的大小写指示灯会亮灭(绿灯亮为大写字母输入模式,反之为小写字母输入模式)。
4、Shift键:俗称上档转换键。按住此键,再打字母,出来的就是这个字母的大写体。还可用于中英文转换。以此类推,按住此键,再打数字键,就会出来数字键上方的符号。比如Shift2= @。
5、Ctrl键:俗称控制键,一般都是和其它键结合起来使用,比如最常用的是:Ctel C=复制 Ctel V=黏贴。
6、Fn键:俗称功能键。几乎所有的笔记本电脑都有这个FN键,作用就是和其他的按键组成组合键,很有用。
7、win键:亦称其为微软键源于键盘上显示WINDOWS标志的按键。点此键出开始菜单。或和其它键组成组合键。
8、Alt键:也称更改键或替换键,一般也是和其它键组合使用,比如:Ctrl Alt Del可调出【任务管理器】。
9、空格键:有时候称 Spacebar键,那是英文的称呼。它的作用是输入空格,即输入不可见字符,使光标右移。
10、鼠标右键:一般在空格键右边Alt键右边,第二个键便是。尽量多使用此键,可以减缓鼠标右键的提前损坏。
11、截屏键: PrtScSysRq键,也有的键盘上是:Print。
12、Screen键,亦称拷屏键,按一下即可复制屏幕图形。
13、Del键:或Delete键亦称删除键,一按此键,删除的是光标右边的讯息。
14、退格键:Backspace键也是删除键,使光标左移一格,同时删除光标左边位置上的字符。或删除选中的内容。
15、回车键:亦称Enter键,一般为确认或换行,使用频率最高,键盘中最易损坏的键,点击时尽量手下留情。
16、Home键:此键的作用是将光标移动到编辑窗口或非编辑窗口的第一行的第一个字上。
17、PgUp键:向上翻一页,或者向下翻一屏。
18、PgDn键:向下翻一页,或者向下翻一屏。和PgUp键相反。
19、End键:此键的作用是将光标移动到编辑窗口或非编辑窗口的最后一行的第一个字上。和Home键相反。
20、方向键:顾名思义,不要犯方向性错误。
以上就是电脑键盘功能基础知识的详细介绍啦,希望能帮助到大家。
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