Ubuntu's DING extension adds new keyboard shortcuts for desktop icon selection, including multi-select, Ctrl+Space toggle, ...

Files is a File Explorer alternative with handy features such as Omnibar, designed to streamline your file navigation ...

Now, open File Explorer, select the This PC screen, and refresh the display. You should see the library folder appear within File Explorer, as shown in Figure 4. [Click on image for larger view.] ...

Open the file and select File > Export To, then choose a file type you can open on your PC, such as PDF. Select Export, then send the file to your PC using email or another method.