Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
With Me
.MaximizeBox = False
.MinimizeBox = False
' .TopMost = True
.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None
.WindowState = System.Windows.Forms.FormWindowState.Maximized
End With
End Sub
perhaps make it a sub activated by F11 as other apps are