'Form1 coding:

Private Sub LinkLabel1_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel1.LinkClicked
        MsgBox("Your Password Hint is: " + My.Settings.PasswordHint)
        'displays a messagebox with your password hint
    End Sub


Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        If TextBox1.Text = My.Settings.Username And
            TextBox2.Text = My.Settings.Password Then
            MsgBox("Logged In") 'if the first textbox's text is the username and the second textbox's text is the password then display a messagebox that says you're logged in.
        Else
            MsgBox("Incorrect Username or Password") 'if the username and password are incorrect then show a messagebox that says your username or password is incorrect.
        End If
    End Sub

 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Form2.Show() 'shows the Create Account form so that the user can create an account.
    End Sub


'Form 2 Coding:

 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        TextBox1.Text = My.Settings.Username 'makes the first textbox's text the username
        TextBox2.Text = My.Settings.Password 'makes the second textbox's text the password
        TextBox3.Text = My.Settings.PasswordHint 'makes the third textbox's text the password hint
        My.Settings.Save()
    End Sub