You can only highlight text in PowerPoint directly if you have PowerPoint 2019 or subscribe to Microsoft Office 365.

The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup tool ...

You can now easily highlight and copy a selection of text from your messages on iOS 26. This is super convenient for copying ...

TikTok lets you add text to your videos, change the font of text, and control how long text appears on the screen.

Select and move images, text, and more with the trackpad or a mouse Mouse: Click and drag to highlight items > hold and drag > release the primary click button on your mouse. Trackpad: Click or tap to ...