Hello guys, Today i explain about what is Firmware and how it will works.Firmware is software programming that's written to a hardware device's non-volatile memory. if you think what is non-volatile memory let me explain about this a non-volatile memory is a memory that retain their data when power is turned off. Firmware is a software program or set of rules that instruct a hardware device how it will works with other device.Firmware is software programming that's written to a hardware device's or in the flash ROM of a hardware device. ROM is "read only memory", flash ROM can be erased or rewritten because it is a actually a type of flash memory. Firmware which is added at the time of manufacturing, and use embedded firmware to control the function of various hardware device and systems to run. you may need to update the firmware of certain device, such as video card and hard drive in order to work with new operating system. some time manufacture release firmware updates that simply make their devices work more efficiently. just make sure that once your firmware is start to update let the update finish in any chance middle of update got canceled your device got corrupted or unrecognized.
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