Software surprises named for holiday treats

The answer to the crossword question is “EASTEREGGS“. “Software surprises” refers to hidden features intentionally included by developers in software applications, which users can discover by performing a certain action or sequence of actions. These hidden features are often whimsical or entertaining, and are intended to surprise and delight users, much like Easter eggs hidden during Easter egg hunts. Therefore, “EASTEREGGS” is the correct answer to the crossword question about software surprises named for holiday treats.