The student has successfully included five supporting documents in the work, all of which were published in the year 2023, meeting the criterion for contemporary sources. Additionally, the student has labeled all five supporting documents uniformly and highlighted the most important elements using a yellow highlighter. The supporting documents are relevant and sufficiently in-depth, focusing on Microsoft and Bing, and providing both qualitative and quantitative information. They also provide a range of ideas and views regarding the topic, coming from a variety of publishers. However, the student did not include a clear assessment of the validity and reliability of the supporting documents, which could have been addressed in the methodology by considering publishers, potential bias, and dates of publication.