Double-sized Taskbar displays time, day, & date

[Ron]

My taskbar changed from its normal setting of one row at
the bottom of the screen with the time displayed on the
right.

My taskbar is now double the height and the time display
on the right side of the taskbar now includes the time of
day, day of the week, and date. (This is displayed in the
taskbar, not above it as it normally is if you point to
the time.)

I can increase the taskbar height by dragging it up, but
cannot drag its size below the double height. Nothing was
done (consciously) to cause this change.

Any ideas?


Thanks,
Ron