A software driver is a piece of code that enables an operating system to communicate with hardware devices. The operating system, in turn, makes use of this code to communicate with a specific hardware component and perform functions for the user that are relevant to the device in question.
There are a variety of types of hardware can be connected to computers, each of which requires its own particular software driver to function correctly. The hardware could include external peripherals like keyboards, mice and monitors as well as internal components like a CPU and data ports.
The vast majority of drivers in software comes directly from the company who designed and built the hardware involved. These manufacturers usually offer software programs that can scan the web for any updates to their device drivers. The program will either inform the user that an update is available, or allow them to manually download and then install the most recent compatible version.
The most important thing to remember is that, for all computers, the most effective and easiest way to find out if a device driver requires an update is to go to the website of the manufacturer. They are usually knowledgeable about the workings of their hardware and will usually provide many assistance and advice on the use of their products. These companies will often include a small utility software in their hardware. It can be used to search for updates and compatibility issues, and then automatically download and update any compatible new versions.
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