Understanding the Mysterious Symbols on Your Keyboard
Ever found yourself staring at a peculiar symbol on your keyboard, wondering what it's called or what it does? You're not alone. Today, we're going to demystify some of these symbols and help you understand their purpose.
What is this Symbol Called on Keyboard? Let's Start with the Basics
The keyboard, a staple of modern computing, is a complex tool with a wide array of symbols. Some are familiar, like the letters and numbers, but others are less so. Let's start with the basics: the function keys.
Function Keys: The Powerhouse of Shortcuts
The function keys, or F keys, are located at the top of your keyboard. They're numbered from F1 to F12 and serve as shortcuts to various commands in most software. For instance, F1 usually opens help menus, while F5 refreshes webpages. But what about those symbols next to the numbers?
Special Characters: More Than Meets the Eye
Look closely, and you'll see symbols like ~, |, and @ next to the F keys. These are special characters, and they're incredibly useful. The tilde (~) can be used to create strikethrough text, the pipe (|) is a logical operator in programming, and the at symbol (@) is used for email addresses.
Navigating the Numpad: Beyond Numbers
On many keyboards, you'll find a numpad on the right-hand side. It's designed for easy number entry, but it also hides some lesser-known symbols.
Symbols in Plain Sight
Look at the numpad again. You'll see symbols like +, -, *, and /. These are the basic arithmetic operators. But there's more. The Enter key on the numpad is different from the one on the main keyboard. It's often used for specific functions in games or software.
Hidden Gems: The Num Lock Key
The Num Lock key, usually located near the numpad, is a toggle that switches the numpad's function. When Num Lock is on, the numpad behaves as expected. But when it's off, these keys can produce symbols like {, }, [, ], and |.
Unlocking the Power of Alt Codes
Alt codes are a series of keystrokes that allow you to input special characters that aren't easily accessible. They're particularly useful in Windows.
How to Use Alt Codes
To use an alt code, press and hold down the Alt key, then type the corresponding number on the numeric keypad. For example, to type the degree symbol (°), you would press Alt + 0176.
Alt Codes for Common Symbols
Here are a few common alt codes:
- ° (degree symbol): Alt + 0176
- ± (plus-minus symbol): Alt + 0177
- µ (micro symbol): Alt + 0181
- · (middle dot): Alt + 0183
The Keyboard Layout: A World of Variety
Not all keyboards are created equal. Different languages and regions have their own keyboard layouts, which can affect where symbols are located. For instance, the Euro symbol (€) is easily accessible on European keyboards, but not on American ones.
Learning Your Keyboard's Layout
To truly understand what each symbol on your keyboard does, you need to learn your keyboard's layout. Most operating systems have built-in tools to help with this. In Windows, you can use the Character Map, while macOS users can use the Character Viewer.
In conclusion, the symbols on your keyboard are powerful tools that can greatly enhance your productivity. Whether you're a writer, a programmer, or just someone who wants to type in different languages, understanding these symbols is key. So, the next time you find yourself wondering, "What is this symbol called on keyboard?", you'll have a better idea of where to start looking.
