In order to hide or show WIndows Taskbar in Coherence view mode, please follow the steps below:
- Press and hold the Option (alt) key
Click on the Parallels Icon in the Mac menu bar .
- for Parallels Desktop 7:
Click on View --> Hide or Show Windows Task bar option from the menu.
- for Parallels Desktop 8 and 9:
click Hide or Show Windows Taskbar depending on what were the original settings