• The purpose of the exit() function is to terminate the execution of a program.
• The "return 0"(or EXIT_SUCCESS) implies that the code has executed successfully without any error.

Cyber Security is defined as the practice of protecting systems, networks, and data from a broad spectrum of digital threats. It aims to ensure the confidentiality, integrity, and availability of information. 

Reference tab is used to add bibliography and citations in Microsoft Word. Within this tab, users can utilize the "Citations & Bibliography" group to select styles (such as APA or MLA), manage sources, insert new citations, and generate a bibliography at the end of a document. 

• To effectively move text, images, and objects within a single slide in Microsoft PowerPoint, the best tool to use is Animation. 
• Animation: This feature allows you to select specific objects (text, images, shapes) and apply motion effects, such as "Motion Paths" (lines, arcs, custom paths) to move them from one spot to another, or entrance/exit effects.
• Transition: These are used for the effect that occurs when moving from one slide to the next, not for moving objects around inside a single slide.
• Theme/Template: These define the overall visual style (colors, fonts, layout) of the presentation. 

Design Tab: Used for themes, backgrounds, and colors, which can be applied to all slides.

Transition Tab: Used for effects between slides, not the general design.

Insert Tab: Used for adding content like tables, images, and shapes.

Animation Tab: Used for animating elements within a single slide, not the overall presentation design. 

• Template (or Design Template) option can be used for creating a new presentation using already available colors and graphics.
• Templates provide pre-designed layouts, themes, and styles to ensure a consistent look and feel across all slides. 

• Function keys are the special keys on a computer keyboard labeled F1 through F12, typically located at the top.
• F5 is used for refreshing pages or starting slideshows.
• F6 is often used to highlight the address bar in browsers.
• F7 is commonly used for spell checking in Microsoft programs.

• In a file path, the hierarchy moves from the root directory (the top-level) down to the specific file or folder. 
• Root: C:
• Subdirectories: Documents and files 
• -> Desktop -> City -> Market
• Innermost/Last Directory: Computer (this is the final folder in the path). 

• The Master Document feature in MS Word serves as a central "container" that links several smaller files, known as subdocuments, into one cohesive project.
• 
  
• It is specifically designed to: 

• Manage Large Projects
• Centralize Editing
• Maintain Consistency
• Generate Global Elements

When you convert a Word file to PDF:

• All fonts, images, tables, and formatting are locked in place.
• The document cannot be modified easily (unless specialized software is used).
• This is why it is called a read-only format — users can view, print, or comment, but cannot change the content easily.