Computer Basics GK Quiz! Trivia

A mouse is a pointing device that allows users to move a pointer on the screen and make selections. It is a small handheld device that typically has buttons and a scroll wheel, which can be used to navigate and interact with graphical user interfaces. The mouse is an essential tool for controlling the cursor and performing various tasks on a computer.

A printer is an output device that produces output on paper. It takes digital information from a computer and transfers it onto paper, creating a physical copy of the information. This makes it a suitable device for tasks such as printing documents, images, or any other form of digital content onto paper.

The program referred to in the question is used for creating documents such as letters, essays, and resumes. It is commonly known as MS Word, Word, or Microsoft Word. These are all valid names for the program and can be used interchangeably.

Excel, MS Excel, and Microsoft Excel are all correct answers because they are all programs used to create spreadsheets. Excel is a widely used spreadsheet program developed by Microsoft. MS Excel is an abbreviation for Microsoft Excel, which is the full name of the program. Therefore, any of these terms can be used interchangeably to refer to the program used for creating spreadsheets.

The term "hardware" refers to the physical components of a computer, such as the monitor, keyboard, memory chips, and hard drive. These are tangible parts that can be seen and touched. Software, on the other hand, refers to the programs and instructions that tell the hardware what to do. Firmware is a type of software that is permanently stored in a computer's hardware. Output, in this context, refers to the information or results that a computer produces.

The CPU, or Central Processing Unit, is responsible for writing data and instructions in storage devices, performing calculations, and other data processing tasks. It is often referred to as the "brains of the computer" because it controls and coordinates all the operations of the computer system. The CPU is the main component that carries out the instructions of a computer program, making it a vital part of the overall functioning of a computer.

Software refers to the set of instructions that directs the hardware in a computer to accomplish a task. It is a collection of programs, data, and instructions that tell the computer how to perform specific tasks. Without software, the hardware would be useless as it would not know what tasks to perform or how to perform them. Software can be categorized into different types such as operating systems, applications, and utilities.

Touching the LCD screen can cause permanent damage. Therefore, DO NOT TOUCH it!