Log in to your Just2easy account.
Navigate to the MyFiles area (this also works on files in shared files and pupil files)
Locate the file you want to view.
Hover over the file, and click the inspector button (Green "i")
Click "open in view mode"
The file will open in view-only mode, meaning you can read or preview it but cannot make any edits. (interactive content such as animations or sound will play)
To exit, simply close the file tab or return to MyFiles.