After you've downloaded the app and created an account, you can then view Instagram from a computer. To start using Instagram: 1  Download the Instagram app for iOS from the App Store, Android from Google Play Store or Windows Phone from the Windows Phone Store.
A literature review is a critical analysis of published sources, or literature, on a particular topic. It is an assessment of the literature and provides a summary, classification, comparison and evaluation.
A meaningful literature review is much more. Hart (1998) defined. the literature review as âthe use of ideas in the literature to justify the particular approach to the. topic, the selection of methods, and demonstration that this research contributes something newâ. (p. 1).