PowerPoint doesn’t treat hyperlink underlines as regular text underlines. Learn how to remove underline from link in PowerPoint using this guide.
It's an autocorrect option, you can disable the behavior there. Also, at least in 2000, when you right click on the cell one of the options is "remove hyperlink".
If you type a web address into Microsoft Word, you’ll quickly realize that something is a bit off. Although you didn’t choose it yourself, the text becomes blue and underlined. If you click the ...
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