
Computer Hardware Basics
Presentation
•
Computers
•
6th - 7th Grade
•
Easy
Craig GRIEBENOW
Used 40+ times
FREE Resource
10 Slides • 3 Questions
1
Computer Hardware Basics
By Craig GRIEBENOW
2
Poll
What do you need to do on a computer for school?
research
creating and editing documents
creating and editing videos
playing games
checking social media
3
Battery
Storage - HDD/SSD
Screen - pixels
Inputs - keyboard
Portability
Size
Memory - RAM
Storage - HDD/SSD
Processor - CPU
Physical display - fps
Display - GPU
Speed
What matters when choosing a computer?
ICT
4
Understanding the CPU
There are a variety of CPU options
Single core - best when only one application open at a time.
Multi-core - best for computer multi-taking - the more the merrier
High power needed for video & image editing, running simulations, or video gaming.
ICT
5
Poll
How many applications and/or tabs (in your browser) would you have open when doing school work?
Only 1
2-5
6-10
more than 10
6
What is memory
RAM
Memory is temporary storage.
It is deleted when you turn off your computer.
It gets information ready for your computer to use.
Increase RAM when running video, images editing, simulations
ICT
7
What is STORAGE
This is where you save your work.
It is permanent - not lost when you turn off your computer.
It is needed for your files, your applications AND your OS.
If you intend to use it for video and images, make sure you increase your storage.
It is better to have at about 512Gb of storage.
Choosing a computer
ICT
8
External or Cloud Storage
You can save your work to the cloud
OneDrive
iCloud
Having an external hard drive for files you don't use often can help
NOTE: a Solid State drive is MUCH faster than a Hard Drive
An SSD is also less likely to crash
Choosing a Computer
ICT
9
Display
A graphics card or GPU (graphics processing unit) helps run image and video editing faster.
Your computer fps (frames per second) create a smoother experience on touch screen devices
Screen resolution can reduce eye strain when using a computer for longer periods of time.
Choosing a computer
ICT
10
Poll
Which device would you prefer to work on?
11
Why Apple?
Bundled free applications
Lifetime device support
Hardware efficiency
Simple, clear user interface - no mess no fuss
Reduce tech support needs
More durable
Choosing a computer
ICT
12
You may choose:
MacBook / iPad
ICT
13
ICT
Authorised Education Specialist
Computer Hardware Basics
By Craig GRIEBENOW
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