Here you can see two companies opened in tally prime and one company we will shut / close in this post.
Step 1: Press F3 key from your keyboard
Gateway of tally > F3
Step 2: Click on Shut Company
Gateway of tally > F3 > Shut Company
Select your company which company you want to shut / close And press enter key
As you press enter key you will see confirmation popup menu like this , now you have to tap on yes button for shut company.
Now you will see your selected company will be close from tally prime