3a06071c_er__Tally__ERP_9_Shortcut_Keys__Functionality
[Key] F1 (CTRL + F1) [Availability] At the Accounting/Inventory voucher creation or alteration screen. [Functionality] 
To select Payroll Vouchers to alter
Help for All Tally user: Tally .ERP 9 Shortcut Keys
Functionality