Updating File Manager
When you open-an-out of date version of File Manager, a popup will appear in the bottom right corner of your screen indicating that an update is available. Click this popup to begin installing the newest version of the File Manager. If you do not click the popup, File Manager will update itself after it is closed. If this does not occur, you can also trigger an update.
Manually updating File Manager
To check that you are using the most current version of File Manager, select Help followed by Check For Updates.