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Drivers provide an interface between low level hardware (mouse, keyboard, printer, etc.) and the application software that uses them. Drivers normally operate within the operating system kernel, which is a protected area of the system. Poorly written drivers can cause full system crashes more readily than regular applications, since they have access to very important and sometimes complex parts of the system. Many a blue screen of death have been wrongfully blamed in Microsoft, when a poorly written 3rd party driver was At Fault.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThe term "driver" is short for hardware device driver, a software program that allows the computer's operating system to operate the hardware.
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Are algorithms only meant for computers?
No. Indeed, algorithms are actually meant for humans, not computers. Computer programmers translate algorithms into working code such that a computer can process the algorithm. The code is actually the implementation of the algorithm, not the algorithm itself.
What is meant by software tester?
Software testers are the people who test out the computer software before it is used, either in computers or before the general public buys them from stores in the form of games and applications.
Are hard drives drivers?
yes i think they are. hard drivers are drivers that do deadly tricks on an ordinary road
How quantum computers work?
Growth in computer technology, starting from valve computers till quantum computers
When was the device driver invented?
A device driver creates a layer of abstraction between the hardware and the operating system. They were created by programmers who wanted a standard set of system calls in interact with hardware.Device drivers were 'invented' when x86 CPU's added the capability to enter 32 bit protected mode. By changing to this mode, the CPU changed how it addressed memory, therefore breaking the 16 bit BIOS system calls. Device drivers are the replacements for the functions provided by the BIOS.Device drivers have actually been used on computers since long before the 8086 (the first x86 processor) was created. A device driver is really any piece of software that "drives" a device, usually so it can be used and controlled by other software. The UNIX operating system, for example, had device drivers for disk drives, teletypes, printers, tape drives, and paper tape punchers at least as far back as 1974 (UNIX v5). Most of the device drivers in UNIX v5 were even written in C at a time when most other operating systems were written in assembly language. It's hard to say who "invented" device drivers, however.Further explanationA device driver is the section of code that deals with devices, whether those are internal devices in the computer such as disks, memory systems, etc. It soon became apparent to early programmers that it was foolish to have every program deal with the details of each device. It made more sense to have a section of code that took "arguments' in a standard format, went and accessed the device, controlling it, reading its input and output and returning it to the calling program in an expected format. That is essentially a driver. It can be a standalone program, a subroutine embedded in the larger code, in the case of Windows a DLL. The first programs had "drivers", they have become more modular and complicated. Now complete computers, such as large supercomputers, have "drivers" that let slower computers load and run programs and access the results.
What is the difference between 32- bit drivers and 16 -bit drivers?
32 bit drivers are designed for 32 bit computers. 16 bit drivers are designed for 16 bit computers. Most modern computers are either 32 or 64 bit.
Do printers need drivers?
Yes. All harware need drivers to work with computers.
How can get drivers for your computers?
All drivers for each supported platform can be found on the hardware manufacturer's websites.
Do all computers come with display drivers already installed?
No
How many train drivers are there in Germany?
0. computers run them.
Picture of different kinds of computers?
it is meant that a computerfgjkbb
Do some CD drivers in computers read only and not write?
YES!
What is meant by the term code 19?
With regards to Computers, a Code 19 refers to an error with the Device Manager. Code 19 is usually caused by one or more issues of the Windows Registry that contain the Drivers and other hardware details.
What were computers meant to do?
Compute. Initially computers were used specially for math calculations, as physical equipment, and for communication with machines...
Does generation4 computers have bigger screen than generation2?
No. In fact, generation 4 computers are meant for reducing the size of a computer.
What are computers meant for?
Computers nowadays are used to make our lives easier, by getting our mail, our news, etc. and also make our lives more enjoyable by playing music, letting us read ebooks, etc. Originally computers were meant to calculate math expressions.
What is meant by top 10 laptop computers?
Top ten laptop computers means that these are the best computers ever out of ten of them. They are ranked from highest to lowest and from best to worst.
