Computers use many special words. These words help us understand how computers work and what they can do. Below is a comprehensive list of computer-related ‘N’ words and short descriptions. It helps you build your tech vocabulary.
Computer Terms that start with the Letter N
Here is the list of Computer words that begin with N with Meaning:
| Word | Description |
| Network | A group of interconnected computers and devices |
| Node | Any device or data point in a computer network |
| Namespace | A set of symbols used to organize objects of various kinds |
| NIC | Network Interface Card; hardware to connect a computer to a network |
| Nested | The inclusion of an object or structure within another object of the same type |
| Netiquette | Etiquette guidelines for posting messages to online services |
| Null | A special value representing a missing or undefined object or variable |
| Nibble | A unit of digital information consisting of 4 bits |
| NAND | Not AND; a logic gate that produces an output that is false only if all its inputs are true |
| NAS | Network Attached Storage; file-level computer data storage connected to a network |
| NAT | Network Address Translation; method of remapping one IP address space into another |
| Netmask | A 32-bit number used to divide an IP address into subnets and specify the network’s available hosts |
| Nano | A prefix meaning one billionth in the metric system |
| NoSQL | A class of database management systems that differ from the traditional relational databases |
| Neural Network | A computer system modeled on the human brain and nervous system |
| NTFS | New Technology File System; a file system developed by Microsoft |
| NIST | National Institute of Standards and Technology; a measurement standards laboratory |
| Nybble | Alternative spelling of ‘Nibble’; half a byte or 4 bits |
| Nginx | A web server that can also be used as a reverse proxy, load balancer, mail proxy, and HTTP cache |
| NFC | Near Field Communication; a set of communication protocols for communication between two electronic devices |
| NAND Flash | A type of non-volatile storage technology that does not require power to retain data |
| Notebook | A portable personal computer, typically smaller than a laptop |
| Northbridge | A chip on the motherboard that communicates with the CPU and controls high-speed components |
| Newbie | A person who is new to an online community or game |
| NTSC | National Television System Committee; an analog television color system |
| Nuke | Slang for deleting everything, often referring to formatting a hard drive |
| Nyquist Theorem | A principle that states the sampling frequency must be at least twice the highest frequency contained in the signal |
| NTP | Network Time Protocol; a networking protocol for clock synchronization between computer systems |
| NUMA | Non-Uniform Memory Access; a computer memory design used in multiprocessing |
| Nuke | To erase, often referring to wiping a hard drive clean |
| Native | Referring to software or hardware that is designed to work with a specific system or device |
| Netbook | A small, lightweight laptop computer with less processing power than a standard laptop |
| Newsgroup | An online discussion group dedicated to a specific topic |
| Nimby | Not In My Back Yard; attitude of objecting to something if it affects you directly |
| Normalize | To organize data in a database to reduce redundancy and improve data integrity |
| Notify | To inform or alert, often referring to system notifications |
| NVRAM | Non-Volatile Random Access Memory; RAM that retains its information when power is turned off |
| Nesting | The technique of placing an instance of an element inside another instance of the same element type |
| Netstat | A command-line network utility tool used to display network connections |
| NVMe | Non-Volatile Memory Express; a host controller interface and storage protocol for SSDs |
| Nvidia | A technology company designing graphics processing units for gaming and professional markets |
| Nybble | Half a byte, or 4 bits |
| NPM | Node Package Manager; a package manager for JavaScript |
| Numpy | A library for the Python programming language, adding support for large, multi-dimensional arrays and matrices |
| Nmap | Network Mapper; a free, open source tool used to discover hosts and services on a network |
| Normalization | The process of organizing data in a database to eliminate redundancy |
| Nuget | A free and open-source package manager designed for the Microsoft development platform |
| Netflow | A network protocol developed by Cisco for collecting IP traffic information |
| Noob | Short for “newbie”; someone new to a subject, community, or technology |
| Novelty Search | A method in evolutionary computation and artificial intelligence focusing on behavioral novelty |
