How to Redirect Customers to The Previous Page After Login in Magento

When a non-logged in user is surfing your site and decides to add a product to the cart or write a review, you may want the user to either register or login before taking these actions.

However, if after logging in, the user is not redirected on the same page to add the product to the cart or to write the review, you may lose a conversion or a review for your product

The backend options allow redirecting customers to the previous page after login in to Magento 2.