Answer:
The main circuit board of a computer is the Motherboard. The Processor(CPU) is located on the circuit board. The Processor(CPU) is the circuitry that processes information. The CPU is also known as the brain of the computer. The speed of the processor is controlled by the clock. The system clock controls the timing of all computer operations.
Explanation:
The ways to add a photograph to a slide is given below: What to write when composing the email is also given below.
<h3>How do you Insert photos into a slide?</h3>
The steps are given below?\
- The first thing to do is to open the slide you want to insert the image on.
- then click on Insert menu, and take the cursor to the Picture, and then one can click Photo Browser or insert pictures.
- Then select the picture that you want and and one can drag it onto the slide.
Note that it is essential to follow the steps and one can add as many pictures as they want to their slides.
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Answer:
True
Explanation:
The advent of personal computing brought about by the implementation of several technologies including MOSFET, semiconductors, microchip and integrated circuits has revolutionized life in at a very high rate of change where traditional ways of doing things rapidly change and for the first time power was easily reachable by accessing a personal computer.
1. The computer personal computer brought about word processing, where there are very limited errors in individually printed documents and the time to produce a quality document was reduced
2. Email - With the advent of personal computers email, the information and communication time were lowered and it resulted in changes in commerce
3. Video conferencing - It was possible to have video conferencing with people and make decisions regarding direction can be made real time from very distant locations, which improved business reaction time
4. The mouse- The concept of having a graphic user interface improved computer interaction for people with limited programming skills.
True. It was a project that the pentagon was working on in the 60's
Answer:
Eric A. Johnson
The first touchscreen was invented in 1965 by Eric A. Johnson who worked at the Royal Radar Establishment in Malvern, England. His first article, "Touch display—a novel input/output device for computers" describes his work and features a diagram of the design. 1982.
