Client specific and global messages can be printed on invoices. The file functions menu choice is for setting up a new database or accessing a different database. It also controls mass editing, undoing your finalization, and purging slips. When you purge your slips and have made no additional entries, it is possible to do an unpurge. In fact, when it completes purging, you are asked if you want to unpurge before continuing.
Settings has many choices.
You can do your invoice layout, choose a printer, set up macros, do customization, etc. Three important areas deal with terminology, security, and abbreviations. Upon exiting, the program asks if you want to back up your database. However, it doesn't back up Archive, Format, Scratch Pad, or TSRemote files. This option is somewhat limited.