Device drivers are tiny little applications that enable the operate system to interact and talk to the various hardware devices, controllers, and peripherals connected to your computer. A driver typically communicates with the device through the computer bus or communications subsystem to which the hardware is connected.

Drivers are hardware dependent and specific to each operating system. For example, Windows requires different drivers to that of the Linux operating system. Drivers are necessary for controlling pretty much all the devices and programs on your computer. Whenever you add a new device it usually comes with a driver to be installed. Some devices have the driver installer built in, and install when connected.

Typical devices that all require drivers:

  • Printers
  • Video adapters
  • Network cards
  • Sound cards
  • Monitors
  • Local buses of various sorts – in particular, for bus mastering on modern systems
  • File system support
  • Scanners and digital cameras

Since there are so many different devices and controllers installed on your system there can be many reasons why drivers fail or driver errors occur. Some common reasons for driver failures are listed below:

  • The device is not properly connected to your computer
  • The driver software is faulty or corrupt
  • The driver is poorly written
  • The driver is not compatible with your operating system
  • The driver did not update properly
  • There may be hardware conflicts on your operating system
  • Drivers can go missing due to Spyware or Malware

Usually the most annoying problem with drivers is when they go out-of-date. Your devices may not work as well as they should. It is vital to keep your drivers updated, as old versions can even lead to system instability. Spyware and Malware that infect your system can be responsible for deleting driver files too. Always use an anti-spyware product to help combat this.

There are various options to repair drivers. You can locate the problem driver and download a new version, or you can run a Registry cleaner on your computer. A Registry cleaner can potentially repair errors associated with drivers and other applications. You can run a free Registry scan of your PC to fix driver errors and speed up your computer.

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