Computer Education

  Computer Fundamentals 50 MCQs: 1. What does "CPU" stand for? a) Central Processing Unit b) Computer Processing Unit c) Central Program Unit d) Central Peripheral Unit 2. Which component stores data in a computer for immediate use? a) RAM b) Hard Drive c) CPU d) GPU 3. What is the smallest unit of digital information? a) Byte b) Bit c) Kilobyte d) Megabyte 4. Which type of software provides the user interface to interact with the computer? a) System software b) Application software c) Utility software d) Firmware 5. The binary number system uses which two digits? a) 0 and 1 b) 1 and 2 c) 0 and 9 d) 1 and 10 6. What type of memory is non-volatile and retains data even when the computer is powered off? a) RAM b) Cache memory c) ROM d) Virtual memory 7. Which device converts digital signals from a computer into analog signals for transmission over telephone lines? a) Modem b) Router c) Hub d) Switch 8. What does "GUI" stand for? a) General Unifying Interface ...

  MICROSOFT OFFICE Microsoft Word, Excel, PowerPoint, and Access are popular software applications developed by Microsoft that serve different purposes for creating, managing, and presenting various types of documents and data. Let's explore each of these applications in more detail: Microsoft Word: Microsoft Word is a word processing software used for creating and editing documents such as letters, reports, essays, and other text-based materials. Microsoft Word was first released on October 25, 1983. It was initially developed for the Apple Macintosh computer platform. This early version of Microsoft Word was quite different from the Word we know today, but it marked the beginning of a powerful and widely used word processing software. Over the years, Microsoft Word has undergone numerous updates, improvements, and versions, becoming an integral part of Microsoft Office suite and one of the most popular and widely used word processing applications in the world. It has e...