List of Computer Words that start with the letter S along with their simple descriptions to help you build your tech vocabulary. This list gives you a solid foundation to understand various computer terms starting with the letter S.
Computer Terms that start with S
Here is the list of computer-related words that start with S with simple meanings:
| Word | Description |
|---|---|
| Server | A computer that provides data or services to other computers. |
| Software | Programs and applications used on a computer. |
| Storage | The place where data is saved on a computer. |
| Spreadsheet | A program used to organize data in rows and columns. |
| System | A group of parts working together to perform tasks. |
| Security | Measures are taken to protect data and systems from unauthorized access. |
| SMTP (Simple Mail Transfer Protocol) | Protocol used to send emails over the Internet. |
| SSH (Secure Shell) | A network protocol for secure communication over unsecured networks. |
| Script | A small program written to perform specific tasks. |
| Syntax | Rules that define the structure of a programming language. |
| Session | A period of interaction between a user and a computer. |
| SQL (Structured Query Language) | A language used to manage and query databases. |
| Snapshot | A saved state of a computer system at a specific point in time. |
| Streaming | Playing media content in real-time without downloading it first. |
| SSD (Solid State Drive) | A type of storage device that is faster than a traditional hard drive. |
| Source Code | The original code is written by a programmer. |
| Spyware | Malicious software that collects user data without permission. |
| Static IP | A fixed IP address that does not change. |
| Shell | A program that provides an interface for users to interact with the operating system. |
| Subnet | A smaller network within a larger one. |
| Switch | A network device that connects devices and directs data between them. |
| SDK (Software Development Kit) | A set of tools for building software applications. |
| Scalability | The ability of a system to handle increased workload or expand easily. |
| Snapshot | A saved state of a system at a particular point in time. |
| Session Timeout | Ending a session after a period of inactivity. |
| Socket | A way for software to send data over a network. |
| Scraping | Extracting data from websites. |
| Semaphore | A variable used to control access to a common resource in programming. |
| Spam | Unwanted or unsolicited messages, usually emails. |
| Scheduler | A system that manages tasks to be completed at specific times. |
| SAN (Storage Area Network) | A high-speed network that provides access to storage devices. |
| Script Kiddie | A person who uses existing hacking tools without understanding them. |
| Session Hijacking | Taking over a user’s session to gain unauthorized access. |
| Spyware | Software that secretly gathers user information without permission. |
| Snapshot | A copy of the current state of a system or data at a particular time. |
| SaaS (Software as a Service) | A model where software is hosted in the cloud and accessed via the Internet. |
| Serial Port | A connection port is used for communication between devices. |
| Sandbox | A testing environment for running programs safely. |
| SMTP (Simple Mail Transfer Protocol) | Protocol for sending email messages between servers. |
| String | A sequence of characters in programming. |
| Software Update | A new version of a program that fixes bugs or adds features. |
| Source Code Management | Tools that track changes to a program’s source code. |
| System Call | A request for the operating system to perform a task. |
| Spoofing | Faking the identity of a computer or user to gain unauthorized access. |
| Surge Protector | A device that protects electronic equipment from power surges. |
| Subnet Mask | A number that defines which part of an IP address is the network portion. |
| SSH Key | A pair of cryptographic keys is used for secure SSH login. |
| Symmetric Encryption | A type of encryption where the same key is used to encrypt and decrypt data. |
| SQL Injection | A hacking technique used to exploit vulnerabilities in SQL databases. |
| Script Language | A programming language used for writing small programs. |
| Scheduler | A system that manages the execution of tasks in a computer. |
