Tally is one of the most popular Accounting Software used in India.
Knowledge of Tally is one of the basic requirement for many Accounts jobs
It is used for
Learn more about it here
http://www.teachoo.com/721/227/What-is-Tally/category/Basics-of-Tally/
tally means - gadana
jab kisi ledger ya khata ko likhte hai to usko sahi sahi hai ki nahi tally se hum dekh sakte hai