Question

3. What does the red and blue line under a word indicate?​

Answer 1

Answer:

By default, Word automatically checks your document for spelling and grammar errors, so you may not even need to run a separate check. These errors are indicated by colored, wavy lines. The red line indicates a misspelled word. The blue line indicates a grammatical error, including misused words.

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Answer 2

Answer:

3. What does the red and blue line under a word indicate?

ans.The red line indicates a misspelled word. The blue line indicates a grammatical error, including misused words.