To edit a screenshot on a Mac, you can click the floating thumbnail that appears after taking a screenshot and click the ...

How to use hidden paint app on Mac: Open Preview The Paint-style features in Preview are most obviously useful for making simple annotations to existing images.

Split a PDF using Preview If you want to edit a PDF and break it up into two or more files, you can do this easily in Preview on Mac. Step 1: Open the PDF file in Preview. If Preview is your ...

If you already have a PDF that you’d like to sign, double-click on it to open it in Preview. Then click on the Pen icon near the top right, select the Sig icon, and choose “Create Signature ...

You can easily highlight a PDF on a Mac when you open the file with Preview. To highlight text with your desired colors, use the markup tools found at the top of the program window. Highlighting ...

Unfortunately, Preview (like most Mac OS X applications) lets you have just one instance of a file open at a time. But there’s a way around that restriction.

It's easy to rotate a PDF on your Mac computer with just a few clicks. Here's what you need to know to do it.