Excel provides very useful Form Controls which enable users to create a control & operate several things simultaneously. You can add Buttons, checkboxes, Labels, Combo-box, Scroll list etc. The real usage of form controls can be attained when you are dealing with colossal datasheet, and you need to invoke several functions and actions in desired order. These controls also abet you, when the data cells interconnect with each other. In this post we will be using Checkbox form control in a scenario where more than two ranges are related with each other.