notes in a program which explain what the program is doing are called......?

comments

just convert it to visual basic code

In programming, notes or comments that explain what the program is doing are called "comments". Comments are lines of code that are ignored by the compiler or interpreter and are solely intended for humans to read and understand. They help document the code and provide explanations, making it easier for others (or even yourself) to understand the purpose, logic, or complex parts of the program.

To add comments to a program, different programming languages have their own syntax. Here are a few examples:

1. In languages like C, C++, Java, and JavaScript, single-line comments are created by using the double forward slash (//):
```java
// This is a comment explaining what the following code does
```

2. Multi-line comments can be written using /* */:
```csharp
/* This is a multi-line comment
explaining the purpose of the code
and providing additional details */
```

3. Python and Ruby use the hash symbol (#) to create single-line comments:
```python
# This is a comment in Python explaining the code below
```

Remember to always use comments to provide clear and concise explanations that can help both yourself and others understand the code in the future.