How to use payroll feature in Tally ERP 9, create various ledgers related to payroll and reports plus entries related to Payroll.
Free Demo is available from Tally Solutions India Pvt Ltd

Please see the following link for download the same :
http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/17%20Payroll.exe

How to activate TDS, create TDS leader and other ledgers, reports and also how to pass entries related to TDS.
Free Demo is available from Tally Solutions India Pvt Ltd

Please see the following link for download the same :
http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/18%20TDS.exe

How to create Service Tax leader and other ledgers, reports and also how to pass entries related to service tax.
Free Demo is available from Tally Solutions India Pvt Ltd

Please see the following link for download the same :
http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/19%20Service%20Tax.exe

Free step by step Flash Demo is available of How to create a company in Tally ERP 9.

Please see the following link to download the demo :

http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/01%20Company%20Creation.exe

How to pass Purchase and Sales Entries with Receipt Note and Delivery Note.
How to get all sales bills and purchase bills.
Free Demo is available from Tally Solutions India Pvt Ltd

Please see the following link for download the same :
http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/04%20Purchase%20and%20Sales.exe

Tally Solutions India Pvt Ltd has provided Tally.ERP 9 Flash Demo free all Tally users.
Demo contains introduction to Tally ERP 9, new features of Tally ERP 9, new enhancement in Tally etc…

Download the Tally ERP 9 Introduction : Flash Demo
http://tallysolutions.com/newwebsite/Downloads/Presentations/TallyERP%209/00%20Introduction.exe

Download the Tally ERP 9 – A User Perspective PDF :
http://www.tallysolutions.com/newwebsite/Downloads/TallyPDFs/Tally-ERP9-A-User-Perspective.pdf