Which option is used in Tally to close opened Company

If you already opened the multi-companies and working on them and want to close any of them or two then there is two ways to close them.

Go to company info by pressing ALT+F3
There you will see the option Shut company, click on it
You will see all companies list.
Select the company which you want to close one by one.
Selected company will close after you have selected.