Oriel is a simple and easy-to-learn programming language designed for beginners. Developed by David Gerber in 2014, Oriel is a high-level interpreted language that is suitable for a wide range of applications. This guide will provide an overview of Oriel, including how to write code, an example program, and some of the best applications for the language.

Overview of Oriel:
Oriel is an object-oriented programming language that uses a syntax similar to Python. The language is designed to be easy to read and write, with a focus on simplicity and clarity. Oriel supports a range of data types, including strings, integers, and floating-point numbers, and has built-in support for arrays, lists, and dictionaries.

Writing Oriel Code:
To write Oriel code, you can use any text editor, such as Notepad or Sublime Text. Oriel files are typically saved with the .ori extension. To begin writing Oriel code, start by creating a new file and then add the following code to it:

```
# This is a comment in Oriel
print("Hello, World!")
```

This code will print the string "Hello, World!" to the console. Comments in Oriel are indicated by the hash symbol (#) and are ignored by the interpreter.

Oriel Variables:
In Oriel, variables are created by assigning a value to a name. Oriel is dynamically typed, which means that you don't need to declare the data type of a variable before using it. Here's an example of how to create and use variables in Oriel:

```
# Creating variables in Oriel
name = "Alice"
age = 25
salary = 2500.50

# Printing variables
print("Name:", name)
print("Age:", age)
print("Salary:", salary)
```

This code will create three variables (name, age, and salary) and then print their values to the console.

Best Applications for Oriel:
Oriel is a versatile language that can be used for a wide range of applications. Some of the best applications for Oriel include:

1. Web development: Oriel can be used to create dynamic and interactive websites, with support for HTML, CSS, and JavaScript.

2. Data analysis: Oriel has built-in support for data types and structures, making it well-suited for data analysis and visualization.

3. Game development: Oriel's object-oriented design makes it a good choice for game development, with support for graphics and sound.

Conclusion:
Oriel is a simple and easy-to-learn programming language that is well-suited for beginners. With a clear syntax and a range of built-in data types and structures, Oriel can be used for a wide range of applications, from web development to game development. With this guide, you should now have a basic understanding of how to write Oriel code and some of the best applications for the language.