If you can't find File Manager in the your Workspace, follow these steps:
Go to your company Workspace
Add a new tab by using the + button that is next to your already opened Workspace tabs.
Name this tab 'File Manager' and click Add.
On the right side of the page, select the +Add App button.
Search for 'File Manager' by using the search function in the new window, then click the Add to Workspace button.
You should be able to close the window now and you should have File Manager in your Workspace.
