File permissions are core to almost everything you do on your Linux machine, from viewing a PDF to saving an image and running an app. The core model keeps things simple, but there are quite a few ...

The above message clearly shows that you don’t have the required permissions to modify objects in a corresponding network location. This could be because your administrator or IT person has not ...

If you see this error message when you attempt to open JPG, PNG, etc. image files on your Windows 11/10 PC using the Photos app, our suggestions below should help you ...

Jim Elkins is in a pickle. Since updating his Mac, he can’t save files via Save As. I get the message: “The document could not be exported as ‘name.’ You do not have permission.” There are two ways to ...

Noelle Oliveira says her Mac isn’t letting her save files from several different programs. She consistently receives the error (with various filenames and folder ...

If Outlook will not open an attachment and returns an error telling you to check your permissions, you have one of two problems. Your temporary file folder is either ...

IT admins can save time and energy when changing Mac permissions by doing it via the command line or remotely via SSH. Learn how it’s done and what the notation means for command-line permissions.