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 键盘图片键位图有什么的介绍
- 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01月04日 09:14:00
键盘设备是我们在使用电脑时经常会使用到的输入设备,通过它我们可以将英文字母,数字,符号输入到电脑当中,从而给电脑发出指令,但是键盘身上有很多键位,它们都有什么功能呢,下面,小编就把键盘键位的介绍分享给大家,我们一起来看看吧。
键盘键位图
1.最上方的为功能区f1-f12,f1也称之为帮助键,在每个地方按下它会显示帮助。
2.左侧的区域为主键盘区,中部叫控制键区,右侧则是数字键盘区。
3.中部上方的三键,power是电源键,sleep为待机键,wake up名为唤醒键。
4.Print Screen叫拷贝屏幕,也就是全屏截图;Scrol Lock叫保留键,Pause Break叫中断键暂停键;Insert叫插入改写切换键;Delete叫删除键,Home是定位到行首;End是定位到行尾;Page Up叫翻页键,向前或向上翻页;Page Down是向后或向下翻页。
5.Num Lock是数字锁定键,按一下,右侧第一个灯亮,这时可以使用数字键盘输入数字,没有开启时,它是控制区的功能,每个键位上的英文代表它的功能。
这就是键盘键位的介绍内容,希望能帮助到大家。
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