Mac

How to reduce the file size of a PDF on Mac

Learn how to compress the size of a PDF file on a Mac. By using the free Preview app that comes with every Mac, we will take a PDF document and reduce its file size in just a few clicks. This tutorial walks you through the entire compression process from start to finish.

How to identify 32-bit apps on your Mac

To prepare for future macOS editions that’ll no longer run legacy 32-bit apps without compromise, it may be a good idea to identify 32-bit apps that are installed on your Mac. Another idea: start looking for alternatives if your favorite developers have no plans to update their apps accordingly.

How to share iCloud Drive files

In this tutorial, we will learn how to share iCloud Drive files and documents, how to edit permissions for shared files, and how to revoke access to share documents. We will look at how to do all of that on iOS, Mac, and from iCloud.com.