在电脑的键盘上,顿号是哪个按键-键盘顿号是哪个键-其他系统知识-路由通

在电脑的键盘上，顿号是哪个按键？——深度解析键盘输入与系统知识
在现代计算机操作中，键盘输入是用户与系统进行交互的核心方式。而其中，顿号（“、”）作为一种常见的标点符号，在日常使用中经常被用来分隔句子或词语。然而，对于许多用户而言，他们可能并不清楚，键盘上对应的“顿号”按键究竟是哪一个。本文将围绕“键盘上顿号是哪个按键”这一问题展开深入探讨，从键盘结构、操作系统、输入法等多个角度进行分析，帮助用户准确识别并使用顿号。
一、键盘结构与顿号的定义
在计算机键盘中，通常分为有线键盘和无线键盘两种。无论是哪种类型，键盘的布局都遵循一定的标准，如QWERTY布局，即英文键盘的标准排列方式。在QWERTY键盘上，字母的排列顺序通常是从左到右，从上到下依次为A、S、D、F、G、H、J、K、L、;、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、’、