键盘上的英文键有什么用??

2025-02-26 21:33:53
推荐回答(6个)
回答1:

Power Off”可直接进行关机状态--电脑关机
“Sleep”可进入省电状态,延长PC使用寿命,电脑睡眠
“Wake up”键可回复正常操作模式。电脑唤醒
PrintScreenSysRq 用来截图的 配合ALT键 你会发现很爽!
insert 插入或 取消插入
delete 删除当前光标的内容(或删除文件时使用)
home 将光标移动到最前面
end 将光标移动最后面
PageUp 向上翻页
PageDown 向下翻页
PauseBreak 暂停键,现在很少用了
NumLock 小数字键盘开关
Scroll Lock 一般没有用,只是在软件中配合Ctrl键起到中断正在执行的程序的作用。 在Excel中它还是有点用处:如果在Scroll Lock关闭的状态下使用翻页键(如Page Up和Page Down)时,单元格选定区域会随之发生移动;反之,若要在滚动时不改变选定的单元格,那只要按下Scroll Lock即可。

Nom Lock 显示小键盘工作状态灯
CAPS Lock 大小写锁定状态灯
Scroll Lock 是否滚动锁定状态灯

回答2:

Power :电源键,用于关机
Sleep :使电脑进入休眠状态
wake up :唤醒处于休眠状态的计算机
Print Screen Sysrq :和CTRL键配合,截取计算机的屏幕到粘贴板
Scroll Lock :锁定小键盘的数字键功能
Pause Break:中断程序的运行
Insert:编辑文档时在插入和改写状态之间切换
Home :编辑文档的时候跳到文档的开头
Page Up :向上翻页
Delete :删除的快捷键
End :编辑文档的时候跳到文档末尾
Page Down :向下翻页
三个灯表示的意思是:
Nom Lock:表示小键盘的功能处于数字输入状态
CAPS Lock:键盘处于大写输入状态
Scroll Lock :是否滚动锁定状态灯
希望能给你提供参考价值哦,呵呵

回答3:

Power
Sleep 电脑进入休眠状态
wake up
Print Screen Sysrq 电脑截图功能
Scroll Lock
Pause Break 暂停(好像开机时用的)
Insert 输入是插入状态(你把光标放在一个字前面,再输入一个字符的话,后面那个会没有,而不是退后)
Home 输入是光标移到最前
Page Up 上一页
Delete 消除(消掉光标后面的字符)
End 输入是光标移到最后
Page Down 下移页
还有三个灯
Nom Lock 数字键可不可以用(灯亮就可以用)
CAPS Lock 大小写(灯亮表示大写)
Scroll Lock
(其他的无能为力了)

回答4:

http://www.gfsyxx.com/readnews.asp?newsid=312

回答5:

Power 功能键:电脑关机
Sleep 功能键:电脑睡眠
wake up 功能键:唤醒
Print Screen Sysrq 屏幕截图
Scroll Lock 不知道
Pause Break 暂停
Insert 插入
Home 文件头
Page Up 上一页
Delete 删除
End 文件尾
Page Down 下一页
Nom Lock 小键盘锁定
CAPS Lock 大小写锁定
Scroll Lock 不知道

回答6:

Print Screen Sysrq截图
Delete删除
Page Down,Page Up翻页
Insert 插入
CAPS Lock 大小写
Nom Lock 小键盘锁
Sleep电脑睡眠
wake up唤醒电脑
常用的这几个

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