How do you change font in a MsgBox?
X = MsgBox(\"I want this to be bold times new roman.\")
You don't. The dialog displayed via MsgBox uses the font that is configured for system dialogs. If you need a custom dialog you need to build a custom dialog, e.g. like this:
Sub CustomMsgBox(msg)
Set ie = CreateObject("InternetExplorer.Application")
ie.Navigate "about:blank"
While ie.ReadyState <> 4 : WScript.Sleep 100 : Wend
ie.ToolBar = False
ie.StatusBar = False
ie.Width = 300
ie.Height = 120
ie.document.body.innerHTML = "" & msg & "
" & _
"" & _
"
"
Set style = ie.document.CreateStyleSheet
style.AddRule "p.msg", "font-family:times new roman;font-weight:bold;"
style.AddRule "p.ctrl", "text-align:rightf;"
ie.Visible = True
On Error Resume Next
Do While ie.Document.all.OK.value = 0
WScript.Sleep 200
Loop
ie.Quit
End Sub