Knowing how to take a screenshot can be very useful when you want to communicate exactly what you are seeing to someone else. It also enables you to save images for future reference. For example, when you’ve made a big purchase online you could take a screenshot of the order confirmation page. When you submit a job application you may want to take a screenshot to show that the online form has been submitted successfully. Doing this can help you stay organised and ensure you have evidence of specific actions you have taken online.