Answer:

tabs

Answer	Crossword Clue
TABS	Window components
TABS	Things often seen in windows
TABS	Keep ... on (look after)

TABS	File extensions
TABS	Closers of some boxes
TABS	Things opened in bars
TABS	Word document settings
TABS	Things the police may keep on suspects
TABS	Things that allow for jumping ahead in line?
TABS	They get picked up at clubs
TABS	Browser navigation aids

TABS	They're sometimes picked up at bars
TABS	Keep ... on
TABS	Keep ... on (watch)
TABS	They make indents
TABS	They're run up
TABS	They may be kept on you
TABS	Running things?
TABS	Setters of indents

TABS	Notebook projections
TABS	Running things in a bar
TABS	Settings in word processing
TABS	Certain computer keys
TABS	Soda can features
TABS	Folder labels
TABS	They may be running
TABS	Typists' settings

TABS	File folder parts
TABS	They may be picked up in bars
TABS	Place holders
TABS	Notebook features
TABS	Tome markers
TABS	Day planner features
TABS	Checks
TABS	Bills

TABS	Slot fillers
TABS	Filing aids
TABS	It's good to keep these on kids