(a) A document is created in MS Word but the user realizes that part of the document are cut off when it is print previewed in portrait orientation. Highlight the steps to change the ori- entation to- landscape and print the document on A4 paper.

(b) A teacher working on student's results broadsheet in Microsoft Excel needed to keep the headings in view" while scrolling through the results. The teacher also needed to compare each student's record with a version of the file earlier submitted to the Head of Department (HOD) to effect all suggestions
(i) Name the concept of keeping the headings visible while scrolling through a worksheet in Microsoft Excel.
(ii) Outline the steps to keep the headings fixed while scrolling in Microsoft Excel worksheet.
(iii) Identify two actions to display each student record at the same time on both versions of the result file.
(iv) Highlight the steps to achieve the named actions in 6b(iii).

(c) List two gadgets needed to display the content of a laptop computer to an audience in an auditorium.