More than not sure about 4 letters

Crossword clues for More than not sure about 4 letters:

SURE: Windows or Mac operator
SURE: You betcha!
SURE: No problem
SURE: I bet
SURE: Completely convinced
SURE: Ban rival
SURE: Okay
SURE: In the bag
SURE: Always effective
SURE: Let's do it
SURE: Without question
SURE: __-footed
SURE: Doubt-free
SURE: Absolutely positive
SURE: Sign me up
SURE: Free of doubt
SURE: Fine by me ...
SURE: Foolproof
SURE: Yeah, right!
SURE: Casual affirmative
SURE: Brand with a "Raise your hand" ad campaign
SURE: It becomes its own synonym when 'ec' is inserted after its first letter
SURE: See 19-Across
SURE: Intro for -footed or -handed
SURE: Cocky
SURE: Of course
SURE: Unfailing
SURE: Why the hell not
SURE: Doubtless
SURE: Be glad to
SURE: Glad to!
SURE: Without a doubt
SURE: Yeah, why not?
SURE: Cinched
SURE: Certainly!
SURE: Confident (Tribute #6)
SURE: Dismissive comment, when said a certain way
SURE: Why not?
SURE: Natch
SURE: Suffering no doubt
SURE: Positive
SURE: I guess ...
SURE: Confident
SURE: No prob!
SURE: A likely story...
SURE: OK, whatever
SURE: Trustworthy
SURE: You bet!
SURE: Arrid competitor
SURE: Certain