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Level 1

4 points

Highlighting in Preview is unreliable

I’ve been reading and highlighting a couple of pdf documents in Preview. Suddenly, I was unable to highlight the documents. After restarting my Mac, it worked again for a few minutes then stopped when I removed a highlight. How can I resolve this?

MacBook Air (2020 or later)

Posted on Jan 9, 2022 6:35 PM

Best reply

--hi

Level 2

251 points

Posted on Jan 9, 2022 6:58 PM

Try to go to safe mode. See if it continues. Instructions are below:

How to use safe mode on your Mac - Apple Support

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