EasyOffice Backup automatically backs up Microsoft Word documents and Microsoft Excel spreadsheets that are in the default 'My Documents' directory, when backing up EasyWord documents and EasySpreadsheet spreadsheets, respectively.
As well, in Step 3 of the backup procedure, you are asked to choose any additional files or folders you wish to have backed up. You can choose any other Microsoft Word or Excel, or any other files or folders whatsoever, at this step.