Is “Taskbar” a Scrabble word?
Yes
TASKBAR
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Taskbar
noun
1.A bar on a computer desktop used to launch and monitor applications.