The transcript describes a process for saving all tabs in an Excel file as separate PDF reports. The speaker requests that ChatGPT write a VBA script that can be used to accomplish this task. The script, once generated by ChatGPT, can be copied and pasted into the VBA editor within Excel by pressing Alt + F11. Once the code is added to a new module and run, it will save each tab in the active Excel file as a separate PDF in the same folder as the Excel file. The speaker suggests that to make the process simpler in the future, a button can be added to the Excel file that, when clicked, will automatically run the macro and create the PDF reports. The speaker demonstrates how to add a button to the Excel file, assign the macro to it, and test it by creating the PDF reports and then deleting them. The speaker encourages viewers to like the video and subscribe to the channel for more examples. ChatGpt Tutorial Hub.