How to close last year books of accounts

How to close last year books of accounts?

Please create a Period Closing Voucher. Refer the link to learn more on the same.

https://frappe.github.io/erpnext/user/manual/en/accounts/tools/period-closing-voucher

I am Fresher ERPNext Software and I always asking how to putting opeining balance without closing of last year books of accounts.

Please refer to learn about updating opening balances in ERPNext.

https://frappe.github.io/erpnext/user/manual/en/accounts/opening-accounts