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Firmware

UK //ˈfɜːm.wɛər//US //ˈfɜr.mwɛr//

Definition

Software permanently programmed into a device to control hardware.

In simple words: Software programmed into a device that controls hardware.

Examples

The firmware of the router needs an update for better security.
After flashing the firmware, the device performed significantly better.
Some users forget that firmware can directly impact hardware functionality.
The firmware on this printer allows for wireless printing.
Developers often write custom firmware for specific hardware needs.

Usage notes

Commonly used in technology and computing contexts. Avoid using in non-technical discussions.

Grammar pattern

countable noun

Memory hint

Think of 'firm' as strong tech support for hardware.

Collocations

update firmware
install firmware
flash firmware

Synonyms

embedded software
system software
microcode

Common mistakes

Confused with 'software' - firmware is more closely tied to hardware.
Used in plural form incorrectly - firmware is always singular.
Misunderstanding its role - firmware serves as a bridge between hardware and software.