Introduction
A device driver when taken in the context of computer technology simply refers to a program (software) normally developed by the hardware manufacturer to allow it to interact with the computer system. This driver program is used by the different components and applications in the machine to execute a specific task like printing, DVD reading and writing, or connecting to the Internet among others. Device drivers are generally specific to the underlying Operating System and hardware dependent which means that the correct version must be installed to ensure proper operation of the supported device. In most cases, a new hardware is accompanied with its own device driver and in other instances the manufacturer provides a downloadable (often updated) version from their own website.
A device driver is a program that controls a particular type of device that is attached to your computer. There are device drivers for printers, displays, CD-ROM readers, diskette drives, and so on. When you buy an operating system, many device drivers are built into the product. However, if you later buy a new type of device that the operating system didn't anticipate, you'll have to install the new device driver. A device driver essentially converts the more general input/output instructions of the operating system to messages that the device type can understand.
Some Windows programs are virtual device drivers. These programs interface with the Windows Virtual Machine Manager. There is a virtual device driver for each main hardware device in the system, including the hard disk drive controller, keyboard, and serial and parallel ports. They're used to maintain the status of a hardware device that has changeable settings. Virtual device drivers handle software interrupts from the system rather than hardware interrupts.
In Windows operating systems, a device driver file usually has a file name suffix of DLL or EXE. A virtual device driver usually has the suffix of VXD.
What is device driver
a device driver is a function that controls a particular type of device which is attached into a system.
Types of device drivers
- printer drivers
- Display drivers
- ROM drivers
- BIOS driver
- USB drivers
- VGA drivers
- Sound card Driver
- motherboard drivers
- virtual device drivers
there are much more drivers included in a system. when a user installing a operating system to their hardware, it may automatically install the required drivers
https://www.quora.com/What-are-the-examples-of-device-drivers
Task
Install a Device Driver
Materials Needed:
- Computer
- Internet connection
- Optical drive
- Removable storage
Process
Step 1
There are various ways how to install a device driver. To download from a website, proceed to the next step. To install from an optical media, go to step 4. To use other removable storage types, jump to step 6.
Step 2
Launch your web browser and go to the website of the manufacturer of your hardware or use any search engine like Google or Yahoo! to search for the appropriate device driver.
Step 3
Save the file to a folder in your hard drive. Upon completion of the download process simply run the device driver to install it.
Step 4
To install a device driver from the accompanying CD media, simply insert it into the CD or DVD drive of your machine.
Step 5
An installation program will be launched which will initiate the process. Simply follow the prompts that will appear on the screen to complete the setting up of the appropriate device driver. The installation program will also terminate automatically once the process is completed.
Step 6
Device drivers may also be distributed using removable storage like flash drives. These types usually represent driver updates to take advantage of functions in newer Operating System platforms. Insert the flash drive in the appropriate port.
Step 7
Wait for the Operating System to recognize the removable storage media. The process may start immediately the installation process.
Step 8
If the installation does not begin automatically, simply open the explorer program and navigate to the appropriate drive. Locate the executable file which will launch the device driver application.
Step 9
Make sure to choose the correct version which corresponds to your Operating System. Follow the onscreen prompts until the process is completed.
Step 10
In all device driver installation procedures, make sure to scan the files with your protection software before beginning the process. Once the device driver has been successfully installed into the system, reboot the machine to ensure all changes are reflected in the Operating System.
Evaluation
Republic of the Philippines
Department of Education
Division of Pasig City
Manggahan High School
Karangalan Village Magsaysay Avenue Manggahan, Pasig City
Rubrics in Device Driver Installation
Name of Student: __________________ Grade & Section: ___________ Date: ________
Subject: TLE – 9 (Computer Systems Servicing)
Time allotment: 15 minutes (Individual)
Directions: To assess your performance on how you have applied the skills in Device Driver Installation using the rubrics below by checking on the appropriate box (points 1 to 4 where 4 being the highest). Compute for the rating by multiplying the points earned by the corresponding percentage, then divide each item by 4 and multiply by 100. Add the products to get the rating. You will be graded by your group leaders and teacher, then add the products and divide it by two. The sum of the combine rating will be your final rating.
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Rubrics |
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Points |
Leader’s Rating |
Teacher’s Rating |
Final Rating |
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4 3 2 1 |
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Workmanship |
50% |
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Use of Tools |
30% |
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Use of PPE |
10% |
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Speed |
5% |
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Housekeeping |
5% |
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TOTAL |
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Rubrics |
4 |
3 |
2 |
1 |
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Workmanship |
Followed the steps accordingly without any mistakes. |
Followed the steps but missed 1 procedure |
Followed the steps but missed 2 or more procedures |
Wasn’t able to follow and understand the steps and procedure |
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Use of Tools |
Used the tools and materials properly |
Misused 1 of the tools and materials |
Misused 2 or more tools and materials |
Wasn’t able to use the tools and materials properly |
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Use of PPE |
Used PPE during the whole activity |
Used PPE but forgotten 1 instance |
Used PPE but forgotten 2 or more instances |
Never used PPE during the whole activity |
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Speed |
Finished before or within the allotted time |
Finished 1 to 2 minutes with the allotted time |
Finished 5 to 10 minutes with the allotted time |
Never finished the activity 15 minutes and beyond the allotted time |
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Score/Descriptive Grade
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Percentage |
Remarks |
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4 Excellent |
88% - 100% |
Competent |
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3 Very good |
76% - 87% |
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2 Good |
66% - 75% |
Not Yet Competent |
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1 Fair |
65% - below |
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Feedback & Observation:
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Student’s signature: _______________ Group #: _________
Teacher’s signature: _______________
*Adopted & Modified from TESDA Grade 10 Learner’s Module
Conclusion
A device driver is a program that controls a particular type of device that is attached to your computer. There are device drivers for printers, displays, CD-ROM readers, diskette drives, and so on. When you buy an operating system, many device drivers are built into the product. However, if you later buy a new type of device that the operating system didn't anticipate, you'll have to install the new device driver. A device driver essentially converts the more general input/output instructions of the operating system to messages that the device type can understand.
Credits
Teacher Page
I'm sir Neil Ogaya Gagarino a teacher from Manggahan High School Pasig City. I've been teaching for 13 years both private and public schools. I was then a full time faculty at PHILIPPINE WOMEN'S UNIVERSITY since 2005-2006 after which I became a teacher at Holy Infant Jesus of Prague Catholic School teaching Social Studies from 1st year to 4th year then I transferred to Manggahan High School for good since 2009 up to present.
Trainer's Methodology - TMCI (TESDA Scholar)
Computer Systems Servicing NCII passer
Computer Hardware Servicing NCII passer
Consumer Electronics Servicing NCII passer
Housekeeping NCII passer
Awardee - TLE Department
Teacher III/Subject Coordinator