Canadian Society for Medical Laboratory Science (CSMLS) Practice Exam

Which is NOT an example of a computer software?

1. Excel

2. Word

3. Photoshop

4. Fax

The correct answer is: Fax

The choice of 'Fax' as not being an example of computer software is accurate because it refers to a physical machine, specifically a fax machine used for transmitting documents over telephone lines. While fax machines do involve technology, they are not classified as software but rather as hardware devices. On the other hand, Excel, Word, and Photoshop are all software applications designed for specific functions. Excel is a spreadsheet application used for data analysis and management, Word is a word processing program used for creating and editing text documents, and Photoshop is an image editing software used for manipulating and enhancing graphics. These programs run on a computer's operating system, making them clear examples of software. In summary, the distinction lies in recognizing that software consists of programs and applications run by a computer, while a fax refers to a physical device used for communication, thus making it the correct choice for the question asked.