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Hard disk drive
Why is hard disk drive important? holds all the software that runs on your system and all your personal files.
What does the hard disk drive consist of? Disks Drive motor Gaps between disks Head motor Sealed case
disks A hard disk drive contains several disks which are stacked on top of each other.
drive motor What does the drive motor do? The drive motor spins the disks very quickly, it runs all the time your PC is in use.
gaps between disks What are the gaps used for? We need the gaps so the read/write heads can move across the disks and reach all parts quickly.
head motor What does the head motor control? The head motor controls the read/write heads.
sealed case Why is the drive in a sealed case? to keep out dust and smoke.
Functions of hard disk - Hard disk is used to store the large size of application programs or files. - It provide larger storage capacities and much faster.
Hard Drives Ryan2005. What it Does Stores info magnetically hard “platter” holds info.
Storing data – Storage devices and media. What is a storage device? A storage device is any device used in a computer to store information. A storage.
Components & Mechanism. People & Computers Hard Disk What purpose does it serve?
Presented By: Group 6. Storage What is storage? Holds data, instructions, and information for future use Storage medium is physical material used for.
1. HOLD a CD-ROM by the edges. 2. Keep the optical / silver side of a CD-ROM drive. 3. Smoke when you use your CD-ROM drive. 5. Keep disks away from.
CS101 Lecture 15 Keeping your computer healthy. How to keep your computer healthy You can’t! It is not a matter of if it will all go wrong, it is a matter.
Disk storage systems Question#1 (True/False) A track is divided into multiple units called sectors.
COMPUTER MAIN PARTS HARDWARE Y SOFTWARE JORGE MARIO RESTREPO VALENCIA CESDE.
No limit Technology Free your computer from DUSTY the dust bunny !
Hardware Peripheral Mouse Display Keyboard CPU Disk Drive Floppy Disk Hard Disk Software Word Processing Information Icon User Friendly Bit Byte Kilobyte.
January Backing Up Your PC’s Hard Drive Dr. Michael Stachiw.
Organising Files and Folders Module 1. Task 1 – Folder Structure Organising folders to store your work is a key factor to success. Organising folders.
Magnetic Storage Principles All magnetic storage devices, such as floppy disk drives and hard disk drives, read and write data by using electromagnetism.
What is this The Processor Think of the processor as the brain of the computer. The processor speed is an indicator of how fast the brain can make.
HOW TO DE-FRAG. What is De-Fragmenting? What exactly does it do? What De-fragment does is it compress your files so the hard drive has more space to run.
Engineering H192 - Computer Programming The Ohio State University Gateway Engineering Education Coalition Lect 20AP. 1Winter Quarter File Transfer Lecture.
Hard Disks and I/O Polytechnic University CS /25/03.
By : Reem Hasayen. A storage device is a hardware device capable of storing information. There are two types of storage devices used in computers 1. Primary.
Basic Computer Components. What’s inside your computer?
Chapter 5 Organizing Files and Folders. 2Practical PC 5 th Edition Chapter 5 Getting Started In this Chapter, you will learn: − How to get a list of your.
Graphics Card Refers to any computer device or programe that makes a computer capable of displaying and manipulating pictures.
Storage. Explain what a storage device is Define the two storage operations Define what a hard disk is and list the types Define what a CD and.
DELETING TEMPORARY FILES 1.Click “Start” -> “Search” -> “All Files and Folder”. 2.In “All or Part of the file name” box enter “*.tmp” and click “Search”.
Lecture # 36 Computer Architecture and Organization.
Describing Storage Devices Storage terms Media is the material storing data Storage devices manage the media Magnetic devices use a magnet Optical.
D EFRAGMENT HARD DRIVE GROUP 1 Secondary 2 Room 2 1. Thanisorn Fusirisup No.1 2. Noppawat Suttipongkaiwan No Pakapol Boonsong No Krittanai.
1 CSC 101 Introduction to Computing Lecture 13 Dr. Iftikhar Azim Niaz 1.
Disk Clean-up and Defragmenting Names: Clarissa Ramon Veronica De Los Santos Thomas Youngblut Ryan.
When I get my CTPP 2000 CD Home What should I do?.
GENERAL INFORMATION Invented in 1950's on mainframe computers with 20 inches diameter with only few megabytes of data. Originally called 'Fixed Disc'
Digital Graphics and Computers. Hardware and Software Working with graphic images requires suitable hardware and software to produce the best results.
Hard Drives “ Hard disks store digital information in a relatively permanent form.” --howstuffworks.com.
1 Partitioning a Hard Drive ©Richard Goldman Revised January 8, 2001 Revised December 9, 2002.
Hard Disk Geometry. Physical Sizes ( Also called Form Factor) Hard Drives currently come in 2 main sizes: 2.5” and 3.5” 2.5” Drives are for laptop computers.
Z-Axis Feed Tips Use with a boring head. Use when drilling through soft materials that “pull” drill bit when finishing cut. Commonly affected materials:
V Material obtained from a summer workshop-July, 2014 in Guildford County.
Your PC never looks to run as quickly because it did after your initial set it up. Whether or not your system has picked up an outbreak infection or is.
Form One Information Technology. What is Hardware? Your PC (Personal Computer) is a system, consisting of many components. Some of those components, like.
Storage Devices Primary storage: is the storage provided by memory in a computer system Secondary storage: is storage provided by peripheral devices other.
Heading off to College How to keep your SSA files Purchasing a laptop – what to consider What else do I need?
Chapter 6 part 2 Knowing your hardware. The Hard Drive: – With storage capacities topping 2Tb, a hard drive has the largest storage capacity of any storage.
Hard Drives Storing Information 1 Byte at a Time.
10 Internal parts of a PC Created by Federica Proietti Cesaretti.
Linear Fun Stacking Cups. How many Styrofoam cups would you have to stack to reach the top of your math teacher's head?
Computer Maintenance Tools for a healthy PC. Introduction Routine Computer Maintnance –Hardware –Software PC Buying Guide –Hardware –Operating Systems.
Introduction to Computers Section 5B. home Two Ways to Measure Storage Device Performance Average Access Time Data Transfer Rate.
Optimizing Windows There are several ways to optimize (perform regular maintenance) Windows to keep it performing smoothly and quickly. Most of these discussed.
Configuration A computer system consists of two parts: the software and the hardware.
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