Does anyone know how to create an amortization schedule on excel spreadsheet to keep track of car payments?

I%26#039;d like the excel spreadsheet to have a function that also accounts for extra payments made to my loan. Thanks!
Does anyone know how to create an amortization schedule on excel spreadsheet to keep track of car payments?
When you%26#039;re in Excel, click on Help and select Microsoft Office Online. Search for %26#039;loan amortization%26#039; and you%26#039;ll see some templates to chose from (including one w/extra payments)