disk drive

            Hard Disk Drive

1. The capacity of the Storage is limited by the size of the hard disk drive.

2. data access:Easy access

3. cost of storage: 20-100 pounds

4. speed: IBM 350

5. Portability: Good

6. durability: Good

8. Reliability: very Good because it rarely stops working

Disk drives are very useful           

what do a smart phone and a computer

A smart phone and a computer both have in common is they both have a source of storage (memory)and they also both have a way of manoeuvring about the device, they both have a variate of applications and they both are used for multiple tasks or just for amusements and to research anything the user wants.       

difference between a smart phone and a computer

Smart Phone

* camera
* screen
* micro Phone (inbuilt)
* buttons (some may have touch screen)
* applications
* internet
* memory (not all phones include this)

Computer

* hard drive
* monitor
* mouse
* keyboard
* internet
* applications
* micro phone (sometimes inbuilt)
* buttons    

task 2 process-output-input

input-process-output

school

List of inputs and output devices

INPUT

Keyboard
Mouse
USB
Ethernet Cable

OUTPUT

Speakers 
Headphones
Printer 
Screen 
Projector

DISABLED PEOPLE

For blind people they can use the screen reader and for visually impaired people

Chillblast Fusion Gtx4000 Gaming Pc

Intel Core i7 3770K 4.4GHz
16GB RAM + 1TB HDD + 120GB SSD
NVIDIA GTX670 2GB

2 Year Warranty

Windows 7 Home Premium 64 bit


This high tech Gaming Pc 
cost £1353.00.

Processor

• Intel Core i7 3770K Ivy Bridge Processor
• overclocked to 4.4GHz

Memory

• 16GB 1333MHz DDR3 Memory
• 2 x 8GB modules,
• upgradable to 32GB

Hard Drive

• 120GB Corsair Solid State Drive
• 1000GB 7200rpm SATA III Seagate Hard Disk

Optical Drive

• LG Blu Ray Combo Drive

Software

• Operating System: Windows 7 Home Premium 64bit

Graphics

• GeForce GTX 670 2GB Video Card

Audio

• On-board HD Audio

Input Devices

• Cherry Corded Keyboard and Mouse

Networking

• Gigabit Networking 10/100/1000
• 802.11N Wireless networking

Power Supply

• Corsair 750W CX Power Supply

Dimensions

• Height 480 mm
• Width 270 mm
• Depth 525 mm

Interfaces

• 6 x USB 2.0;
• 2 x USB 3.0;
• 1 x PS/2;
• 6 x Audio output;
• 2 x DVI,
• 1 x HDMI,
• 1 x DP

Expansion

• 2 x PCI,
• 1 x PCI Express 1x slot,
• 2 x PCI Express 8x slot,
• 5 x SATA ports