Fix PC Errors

I recently had to update a device driver in my older laptop, so I thought today I would discuss in laymans terms what a device driver is and the best way to update them.

A device driver, or software driver is a computer program allowing higher-level computer programs to interact with a computer hardware device.

A driver typically communicates with the device through the computer bus or communications subsystem to which the hardware is connected. When a calling program invokes a routine in the driver, the driver issues commands to the device.

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