

What's in the Box?
Presentation
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Computers
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Professional Development
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Practice Problem
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Hard
willie reynolds
FREE Resource
5 Slides • 0 Questions
1
CompTIA A+ 1101
2
What is a computer?
A computer is any electronic device that can store, process, and display information. The first fully functional computer was more than 50 feet (15 metres) long, weighing five tons, and consisting of about 750,000 separate parts, it was mostly mechanical.
What's in the Box?
CompTIA 1101
3
The Mark I had 60 sets of 24 switches for manual data entry and could store 72 numbers, each 23 decimal digits long. It could do 3 additions or subtractions in a second. A multiplication took 6 seconds, a division took 15.3 seconds, and a logarithm or a trigonometric function took over one minute.
The Mark 1 Specs
Quad-core Cortex-A72 X64 1.5 GHz Processor
LPDDR4-3200 SDRAM (1-8GB)
802.11ac wifi, Bluetooth, and Gigabit Ethernet
2 mini HDMI ports
+ more
Raspberry Pi Specs
4
Evolution
As you can see, technology is evolving rapidly. As PC Technicians, we are expected to keep up with current trends. It would help if you kept your certifications up to date and your knowledge current.
"Those who resist change get swept away in the irrelevant dust of history"- 1 Wise African
What's in th e Box?
CompTIA 1101
5
The human brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making decisions as to the instructions sent to the rest of the body. The brain is contained in, and protected by, the skull bones of the head.
Brain
Replace this with your body text.
Duplicate this text as many times as you would like.
Have a nice day. Happy teaching!
Central Processing Unit
CompTIA A+ 1101
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