波浪号 (~) 可能不是键盘上最常用的字符，但它有一些重要的用途。波形符经常用于数学和外语中，但它还有其他几种潜在用途（例如在终端中工作时）。
如果您使用的是 Windows PC 或 Chromebook ，(Chromebook)您可能想知道如何在 PC 上键入波形符。您可以使用多种方法，具体取决于您使用的设备。要键入波形符，请按照以下步骤操作。
什么是波浪号符号？
波形符（或~）是标点符号。它最常用于各种上下文中，例如数学、计算机编程和语言符号。
在数学中，它通常表示近似或相似性。在计算机编程中，波形符用作逻辑运算符、文件目录快捷方式或执行其他功能。
在语言学中，波浪线可以用作变音标记，通常放置在字母上方以指示发音的变化或表示鼻辅音。您会看到它在西班牙语和葡萄牙语中使用最多。
如何在 Chromebook 上
输入波形符(Tilde Symbol)
您可以通过多种方式在 Chromebook 上输入波形符（(Chromebook)只要您的Chromebook正常工作）。
使用键盘快捷键
在Chromebook(Chromebook)上输入波形符的最简单方法是按键盘上的相关组合键。
为此，请同时按Shift键和重音 (*) 键。重音符是左上角数字一键旁边的键。
如果这不起作用，您可能需要先切换键盘布局。打开Settings > Languages和Input > Manage Input Methods，然后选择适当的布局，例如“美国国际键盘”(US International Keyboard)。
使用 Unicode 组合键
在不启用国际键盘的情况下键入波形符的另一种方法是使用Unicode输入方法。Unicode是一种为大多数现代语言中的每个字符附加特定值的标准，使识别某些字符（例如波形符）变得容易。
要使用键盘键入波形符的Unicode键值，请同时按Ctrl + Shift + U屏幕上将出现带下划线的 u 符号。
接下来，输入波形符 (007E) 的Unicode值，然后按(Unicode)Enter。波浪号将出现在您的文本提示中。
如何在Windows PC
上键入波形符(Tilde Symbol)
在Windows PC 上，您可以通过多种方式键入波形符。您可以使用一些键盘快捷键或字符映射表(Character Map)工具来手动选择并复制它。
使用键盘快捷键
根据您的键盘布局，波形符可能会出现在键盘上的几个不同位置。
在美国布局上，您可能会发现波浪号符号位于左上角（数字一键旁边），并与重音符号结合在一起。或者，波形符位于键盘中间的Enter键旁边（ (Enter)Shift键上方）。
由于波浪号符号是辅助按键值，因此您可能需要在按下这些键之前按住Shift键才能显示它。
使用字符映射表
您还可以使用字符映射表(Character Map)工具来显示波浪号字符。您可以通过搜索字符映射表在“开始”菜单中找到它。(Start)
然后，在“字符映射表”(Character Map)窗口中，您可以滚动字符列表以找到波浪号（或找到在其上方使用波浪号的其他字符）。主要波浪号应位于第五行。
要复制它，请使用鼠标双击该符号。该值将出现在底部的文本框中 - 按“复制”(Copy)将其复制到键盘。
然后您可以将该值粘贴到其他地方。
如何使用网站复制(Website)波形符(Tilde Symbol)
正在努力在键盘上输入波形符吗？无论您使用的是 PC 还是Chromebook，您都可以快速从网站复制并粘贴符号。
例如，在Google上搜索波浪号符号。顶部的特色片段将显示供您复制的符号 - 选择它，右键单击，然后按“复制”即可执行此操作。或者，按Ctrl + C进行复制。
您可以通过右键单击并按“粘贴”(Paste)或Ctrl + V将项目粘贴到所选的文本提示中。
在 Windows 上输入
通过上述步骤，您可以使用键盘快捷键或支持的工具
在Chromebook(Chromebooks)和Windows PC(Windows PCs)上快速键入波形符。
对于 Windows 用户，安装其他键盘语言(installing an additional keyboard language)可以帮助您解锁可能需要使用的特定字符（如波形符）。
如果您在 Windows 11 上( keyboard disconnecting issue on Windows 11)遇到键盘断开连接问题，请更新系统并确保驱动程序是最新的以解决问题。
How to Type the Tilde Symbol on Chromebooks and Windows PCs
The tilde ѕymbol (~) might not be the moѕt frequently used character on a keyboard, but it has some impоrtant useѕ. The tilde is often used in mathematics and with foreign languages, but it has ѕeveral other potential uses (sυch as when working in a tеrminal).
If you’re using a Windows PC or a Chromebook, you might want to know how to type the tilde symbol on your PC. There are a few methods you can use, depending on what device you’re using. To type a tilde symbol, follow these steps.
What Is the Tilde Symbol?
The tilde symbol (or ~) is a punctuation mark. It’s most commonly used in various contexts, such as mathematics, computer programming, and linguistic notation.
In mathematics, it often represents an approximation or similarity. In computer programming, the tilde is used as a logical operator, file directory shortcut, or to perform other functions.
In linguistics, the tilde can be used as a diacritical mark, often placed above a letter to indicate a change in pronunciation or to signify a nasal consonant. You’ll see it used in Spanish and Portuguese languages the most.
How to Type the Tilde Symbol on a Chromebook
There are a few ways you can type a tilde symbol on a Chromebook (as long as your Chromebook is working properly).
Using Keyboard Shortcuts
The easiest method to type a tilde symbol on a Chromebook is to press the relevant key combinations on your keyboard.
To do this, press the Shift key and the grave accent ( `) key together. The grave accent is the key next to the number one key on the top-left.
If this doesn’t work, you may need to switch your keyboard layout first. Open Settings > Languages and Input > Manage Input Methods and choose an appropriate layout, such as US International Keyboard.
Using Unicode Key Combinations
Another method to type the tilde symbol without enabling the international keyboard is to use the Unicode entry method. Unicode is a standard for attaching specific values to each character in most modern languages, making identifying certain characters (such as the tilde symbol) easy.
To use your keyboard to type the Unicode key value for a tilde, press the Ctrl + Shift + U keys together. An underlined u symbol will appear on your screen.
Next, type the Unicode value for the tilde symbol (007E) and press Enter. The tilde symbol will appear in your text prompt.
How to Type the Tilde Symbol on a Windows PC
On a Windows PC, you can type the tilde symbol in a few ways. You can use a few keyboard shortcuts or the Character Map tool to select and copy it manually.
Using Keyboard Shortcuts
Depending on your keyboard layout, the tilde symbol might appear in a few different places on your keyboard.
On a US layout, you may find that the tilde symbol is in the top-left corner (next to the number one key) combined with the grave accent symbol. Alternatively, the tilde symbol is next to the Enter key (and above the Shift key) in the middle of your keyboard.
As the tilde symbol is a secondary key press value, you may need to hold the Shift key before you press these keys for it to appear.
Using the Character Map
You can also use the Character Map tool to make the tilde character appear. You can find this in the Start menu by searching for character map.
In the Character Map window, you can then scroll through the list of characters to locate the tilde (or to locate other characters that use a tilde above it). The main tilde symbol should be found in the fifth row.
To copy it, double-click the symbol using your mouse. The value will appear in the text box at the bottom—press Copy to copy it to your keyboard.
You can then paste the value elsewhere.
How to Copy the Tilde Symbol Using a Website
Struggling to type the tilde symbol on your keyboard? Whether you’re using a PC or Chromebook, you can quickly copy and paste the symbol from a website.
For instance, run a Google search for the tilde symbol. The featured snippet at the top will show the symbol for you to copy—select it, right-click, and press Copy to do this. Alternatively, press Ctrl + C to copy it.
You can paste the item into your chosen text prompt by right-clicking and pressing Paste or Ctrl + V instead.
Typing on Windows
Using the steps above, you can quickly type the tilde symbol on Chromebooks and Windows PCs using keyboard shortcuts or supported tools.
For Windows users, installing an additional keyboard language can help you unlock specific characters (like the tilde) that you may need to use.
If you’re experiencing a keyboard disconnecting issue on Windows 11, update your system and ensure that your drivers are up-to-date to resolve the problem.
