A `string` in C# is an object that represents immutable text as a sequence of Unicode characters (letters, digits, punctuation, etc.). Strings are manipulated by calling the string's methods. Once a string has been constructed, its value can never change. Any methods that appear to modify a string will actually return a new string.

A `string` in C# is an object that represents immutable text as a sequence of Unicode characters (letters, digits, punctuation, etc.). Double quotes are used to define a `string` instance:

```csharp
string fruit = "Apple";
```

Strings are manipulated by calling the string's methods. Once a string has been constructed, its value can never change. Any methods that appear to modify a string will actually return a new string.

Add code syntax samples to strings exercise
Add code syntax samples to strings exercise

Add code syntax samples to strings exercise
