TASKBAR is a playable word

taskbar Scrabble® Dictionary

noun
pl. taskbars
a row of graphical controls on a computer screen
80 Playable Words can be made from "TASKBAR"
   2-Letter Words (8 found)
   3-Letter Words (26 found)
   5-Letter Words (13 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)