(1) what is computer?
(2) what is CPU?
(3)what is MS-word?
(4)What is Mouse?
(5) what is Keyboard?
(6) Advantages of Computer.
(7) How much Computer helps now today to
development in the business field?
Answers
Answer:
The Answer is below
Explanation:
Answers Below
(1) A computer is a digital electronic machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.
(2) A central processing unit, also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program. The CPU performs basic arithmetic, logic, controlling, and input/output operations specified by the instructions in the program.
(3) Microsoft Word or MS Word is a graphical word processing program that users can type with. Its purpose is to allow users to type and save documents. Similar to other word processors like WordPad, it has helpful tools to make documents.
(4) A computer mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface of a computer.
(5) A computer keyboard is a peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches.
(6)
- High Speed. One of the reasons for improvement in the quality of life is personal computer's speed.
- Accuracy. Human make errors.
- Automation. A lot of tasks can be automated saving a lot of time.
- Storage.
- Ease of Access.
- Multitasking.
- Better understanding of data.
- Reduced Cost for Online Ventures.
(7) Computers allow a business to perform a variety of tasks. The business can create ads to run on websites and social media platforms, using special software, and it can also buy marketing services from other businesses – all connected to the internet. The computer is likely the greatest marketing device ever built!