|
|
|
|
Home / Computers / Hardware
Device Drivers
By:AMH
Not many people know about device drivers until they need to find one, be it for a printer or most commonly a modem driver. Finding one can be very difficult to say the least if you are using HSP based modem drivers.
What is a Device Driver?
Every device, be it be a printer, modem, or keyboard, must have a driver program. Many device drivers, such as the keyboard driver, come with the operating system. For other devices, you may need to load a new driver when you connect the device to your computer. Note that in the older DOS systems, drivers are files with a.SYS extension. now in Windows environments, drivers often have a.DRV extension.
What do they do?
A device driver is nothing more than a glorified translator which fits between the device and programs that use the device. Each device be it a modem or printer has its own set of commands that only its driver knows. That bieng said, however most programs access devices by using generic commands. The device driver, therefore, accepts generic commands from a program and then translates them into specialized commands for the device.
Finding them:
Finding a driver can be very difficult as most manufactures manufacture a device and after 2 or 3 years change and make a different version. Finding a driver for your device becomes a task as the manufactures remove the drivers from their website and refuse to support them. They hope that you will upgrade to their new line of products, but there is no need if you know where to find your drivers. Try the following website which not only has more than 2,000 drivers but finds what you are looking for, free.
Remember, don't upgrade unless you want to. There is no need to buy new, when the old printer or modem worked just fine!
Article Source: http://www.dailynewarticles.com
More help at The Device Driver Forum . Device Drivers
More Articles from Hardware Category:
How To Find Cheap Computer Printer Ink Online
Do Not Compromise When Buying Computer Printer Ink!
How You Can Save Money When Buying Computer Printer Ink
Know the Pros and Cons of iPod Video
Must Have PC Hardware For A Built From Scratch Computer
What’s Your Backup Plan for Customer Data?
Label Printers For The Home and Office
Keyboards and Other Computer Accessories for Left-Handed People
Tips for Buying the Perfect Ink Cartridge
A PDA Will Change The Way You Consume Data
External DVD Writers: Welcome To The Storage Revolution
Flatscreen Monitors: Whats So Great About Them?
Tips Before You Buy a Scanner
A Look At Data Entry Jobs And The Freelancer
Recyle or Reuse Ink Cartridges! Be Kind to the Environment
|
|
