❔ how do i make a button that changes the current windows mouse cursor? (not only in winform)

using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;


namespace PointerX
{

    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void guna2Button1_Click(object sender, EventArgs e)
        {
            System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
            this.Cursor = new Cursor("SlySpyOriginal.cur");
        }
    }
}

using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;


namespace PointerX
{

    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void guna2Button1_Click(object sender, EventArgs e)
        {
            System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.WaitCursor;
            this.Cursor = new Cursor("SlySpyOriginal.cur");
        }
    }
}