What does the red wavy line show in MS Word?

Review the verified answer and explanation for this PPSC Punjab Public Service Commission past-paper question on CampusFin.

What does the red wavy line show in MS Word? Answer: Spelling mistake

In MS Word, a red wavy line under a word indicates a spelling mistake. It alerts the user that the word may be misspelled or not recognized by the dictionary. Right-clicking the word provides suggestions to correct it.

Question context

This question is part of 📁 Microsoft Office within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.