Here are the solutions to the questions: 1. State one function of the following elements of a computer system: a) Hardware: Performs data processing and storage*. b) Software: Provides instructions* for the hardware to execute specific tasks. c) Liveware: Operates and interacts* with the computer system. 2. State TWO operations that may be performed on a file by an operating system: Creating* a new file. Deleting* an existing file. 3. A computer user is unable to retrieve a file stored in a server in an organization. State three reasons why the user would need to contact the network administrator: The user may lack the necessary access permissions* to view or retrieve the file from the server. There might be a network connectivity issue* preventing the user's computer from reaching the server. The server itself might be down* or experiencing technical problems, making the file temporarily inaccessible. 4. a) Give two importance of proofreading a document: It helps to identify and correct errors* in grammar, spelling, punctuation, and factual accuracy. It ensures the document is clear, coherent, and professional*, enhancing its readability and credibility. b) Name and explain two formatting features available in most word processors: Font Formatting: This feature allows users to change the typeface (e.g., Arial, Times New Roman), size, color, and style (e.g., bold, italic, underline)* of text to improve visual appeal and emphasis. Paragraph Alignment: This feature controls how text is positioned horizontally on the page. Options include left-aligned, right-aligned, centered, or justified*, which distributes text evenly between margins.