Change the first two sentences from
"Lambda Expressions are ideally used when we have something simple to be done an we are more interested in quickly getting the job done rather than formally naming the function. Lambda expressions also known as anonymous functions."
to instead read:
"Lambda Expressions are used when an operation only has to be performed once, meaning that there is no need for defining a function as it will not be used again. Lambda expressions also known as anonymous functions, as they are not named (defined). "