Implicit and Explicit Interface Implementation in C#: When and Which to Use?

Hello everyone! I just started learning C# and came across the topic of interfaces. It seems clear: an interface is a contract, and a class implements it. But then I saw that interfaces can be implemented in two ways: implicitly and explicitly. And I got confused. Here's an example:

public interface IWorker
{
    void Work();
}

public class Employee : IWorker
{
    // Implicit implementation
    public void Work()
    {
        Console.WriteLine("Employee works");
    }
}

Everything works. But I read that you can also do it like this:

public class Manager : IWorker
{
    // Explicit implementation
    void IWorker.Work()
    {
        Console.WriteLine("Manager works");
    }
}

And now, if I write:

Manager m = new Manager();
m.Wor