what is difference between hardware software and firmware?
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Hardware includes the physical components of a computer system, which may wear out over time and require replacement. Software includes sets of instructions that allow a variety of inputs from the user. ... Firmware: Basic Input/Output System (BIOS) and Extensible Firmware Interface (EFI)
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The only difference is how they are triggered. A hardware interrupt is triggered by hardware (typically some peripheral external to the CPU such as a network adapter, sound chip, etc.) whereas a software interrupt is caused by software itself, much like a function call.
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The . fw file extension is most commonly associated with firmware update files. The FW files store the firmware update data that is used to update the firmware of an associated hardware device. Camcorders, digital cameras and other media devices often use the FW file format.
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An operating system is the software that acts as the foundation layer on a computer (or computing device). Firmware is software that is "built in" to a particular piece of hardware. It can often be upgraded or replaced, but it is effectively part of the hardware. ... Firmware typically resides in ROM, OS live on disk.
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Software is a program that contains the step-by-step instructions that tell the computer how to do its work. Hardware consists of the physical equipment. ... Application software is a type of software that is used for a specific purpose. It's also called "end-user" software.
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Essentially, computer software controls computer hardware. These two components are complementary and cannot act independently of one another. In order for a computer to effectively manipulate data and produce useful output, its hardware and software must work together. Without software, computer hardware is useless.
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Unlike hardware RAID, software RAID uses the processing power of the operating system in which the RAID disks are installed. The cost is lower because no additional hardware RAID controller is required. It also permits users to reconfigure arrays without being restricted by the hardware RAID controller.
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Then the firmware will have to be installed, which can take 1/2 hour or so depending on what model device you have, then the data must be restored and media re-synced to the device. In some cases, it can take quite a number of attempts to get that to work.
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1 Expert Answer Software are programs and applications that run in your computer. Firewalls are features in antivirus software that help protect your computer while it is running . Thus, firewall is not hardware. It is only software.
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['Download the firmware. ... ', 'Unzip the downloaded file and copy STB2T2Firmware. ... ', 'Plug the thumb-drive to the STB and go to Menu->Miscellaneous.', 'Select Firmware Upgrade (Via USB) and select STB2T2Firmware.']
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Hardware refers to the basic parts that make up your computer. For example a hard drive, memory, processor, cd or dvd drive, power supply, and motherboards are part of the hardware of your computer. Peripherals are those pieces of hardware that you add on to your computer in order for it to function.
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The main difference is the hardware and how they utilize it. And don't forget the generic server software like Linux/Unix and Windows Server. For a personal computer, the hardware is generally optimized to provide quick answers to the user. ... Mainframes are generally less user-centered and are mode used to process data.
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It is normal for a device to slow down after implementing a new firmware update especially with big file size simply because it has a lot to process and put into place. Usually it will take hours and multiple reboots for some devices to adapt with the new platform changes until normal operation resumes.
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Computer hardware is any physical device used in or with your machine, whereas software is a collection of codes installed onto your computer's hard drive. For instance, the computer monitor you're currently using to read this text and the mouse you're using to navigate this web page is computer hardware.
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The main difference between hardware and software is that the hardware refers to physical components of a computer while the software refers to a set of instructions given to a computer to perform a certain task. ... Hardware refers to the tangible and physical components of the computer.
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Windows 7 provides a framework where we can design softwares which do not require hardware interaction. Windows Embedded editions gives you an environment where you can write softwares for any hardware device. Now this hardware do not mean just the device but the firmware running inside it.
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WD Universal Firmware Updater automatically detects and installs the latest firmware update available for your Western Digital hard drive. ... Note you will need to close all programs, remove any USB devices besides your keyboard and mouse and disconnect any other hard drives.