Process.Start("http://irgendeine URL.de")

Application.Close()

Public Class Form1
 
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles Button2.Click, Button2.Click
        Process.Start("http://URL versteckt :)")
    End Sub
 
    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles Button3.Click, Button3.Click
        Process.Start("http://URL versteckt :)")
    End Sub
 
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles Button1.Click, Button1.Click
        Client_Starter.Show()
        Me.Hide()
    End Sub
 
    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles Button5.Click
        Process.Start("http://URL versteckt :)")
    End Sub
 
    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles Button4.Click, Button4.Click
        Process.Start("http://URL versteckt :)")
    End Sub
 
    Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As _
      System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
        Application.Exit()
    End Sub
End Class