You can go to Add-on Help for detailed information on how to use the purchased add-ons.
1. Press Ctrl+Alt+H. The Add-on Help screen appears as shown below:
2. Select the required add-on. A document with detailed information on how to use the add-on will be displayed.
Note: To access help from Tally.ERP 9 Series A Release 4.93 and lower versions, press Alt+H.