Understanding the this keyword is important in JavaScript as its value is dependent on how a function is called.Call, Apply, and Bind methods allow us to specify the context when invoking a function.Call method is immediately executable letting you define arguments individually.Apply method is like call method but arguments are defined inside an array.Bind method returns a new function with a fixed value for this.Call is used to invoke a function with a particular value of this.Apply is used to invoke a function with a specific value of this and arguments inside an array.Bind returns a new function in which this is fixed for later use.Call, Apply, and Bind continue to be indispensable, especially in instances such as dynamic context binding and creating reusable functions.Use call when invoking a function with a particular this, and apply in cases where you want to pass arguments as an array.