Device drivers are a set of software instructions that control the interface between a computer and a connected peripheral device. Device drivers tell your machine what the device is, what the device does, and all the other instructions needed for proper operation. For instance, Windows does not ship with a specific device driver set for all the features in your new Logitech keyboard that has custom buttons.
Ref:
http://www.driverstorer.com/help.html
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Device drivers are sets of software instructions that control the interface between a computer and a connected peripheral device. Device drivers tell your machine what the device is, what the device does, and all the other instructions needed for proper operation. For instance, Microsoft Windows does not ship with a specific device driver set for all the features in your new Logitech keyboard that has custom buttons.
When the computer and system detects a new device attached, an inquiry signal is sent to device requesting ID information. The Plug and Play compatible device responds with its identification code. The system searches for an ID in its device tables that matches the response. if a match is found it loads drivers for that device, tries to perform automatic configuration for the device and make it available for the software applications. If there is no matching device available, depending on the system and version in use, it may display available drivers and ask which to use or it may ask to search the internet or a manufacturers site for drivers or it may ask for the location of drivers on the system or it may declare the device not available.
Computers work way faster than our minds but they are bigger fools than us. They need to be taught just like a new born baby to carry out their tasks. Now the job of device drivers comes to play. They contain the essential data that is needed by the computer to control or operate that device that has been attached to it. That is why, there is a specific device driver for a specific device because all the devices work differently.
system log
Install device drivers update device drivers uninstall device drivers
Device drivers establish the communication between PC's and the device, drivers are the interface of devices,
Yes, device manager be used to update the drivers for a device. It can also be used to disable/enable use of a device or uninstall its drivers from a computer.
Well, you could download device drivers by visiting the device's parent webpages and downloading the appropriate drivers for the devices. Hope this helps.
Yes, under device properties there is an "update drivers" button.
A simple way to download device drivers is to visit www.driverguide.com. Enter your device model name or number, and the website will guide you to which drivers you need to install.
Device Manager
dEVICE MGR
Device Manager
How to backup device drivers in win7
Windows 95 & Windows 98
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