At least on my computer when I type Update Now into the command bar I don't always know whether anything has happened. Sometimes a pop-up comes up, other times my Program Settings panel opens and tells me there is a download available (I have Automatically Download Updates set to no).
I realize this is not a big deal, but to assure a user the command was responded to, it would be helpful if on the Program Settings panel where 'Updates are available (wording?)' appears when there are updates that a message 'No updates are available' would appear when the command executed and that was the result.
Thanks.