In your store's Admin area, go to the Products section Catalog > Products
Quick View Modal allow you to edit most of data directly on grid page.
...
Products section Catalog → Products
To open Quick View, you can either double-click on the row of the product you want to see in the grid or click on the expand menu icon.
...
With Quick View Modal, you can make changes to most of the data on the Products grid page without having to navigate away from it.
...