IT terms, explained without the consultant-speak.
Plain-English definitions of the IT-operations vocabulary — what each term means, why it matters, and how it plays out in real work.
Start with the basics.
What is RMM?
Remote monitoring and management — the tooling that lets a small team operate a big endpoint fleet.
ReadWhat is an MSP?
A managed service provider — a business that delivers IT operations and support to other businesses, typically on a recurring fee.
ReadWhat is PSA?
Professional services automation — the system that connects time, tickets, contracts, and billing into one customer view.
ReadWhat is helpdesk software?
The system that captures, routes, and resolves user requests — and proves to a manager that it happened.
ReadWhat is ITSM?
IT service management — the disciplined practice of delivering IT as a service to a business.
ReadWhat is network discovery?
The continuous practice of finding every device on a network — including the ones nobody told you about.
ReadWhat is IT asset management?
The practice of tracking every IT asset across its lifecycle — purchase to disposal.
ReadWhat is SNMP?
Simple Network Management Protocol — the long-standing protocol for monitoring network gear.
ReadWhat is remote access software?
The software that lets a technician connect to an endpoint without physically touching it.
ReadWhat is IT management?
The catch-all term for running IT as a function — strategy, operations, support, and security.
ReadWhat is AI voice and SMS intake?
Software that answers an inbound call or text, triages the problem in conversation, and opens the ticket.
ReadWhat is patch management?
The process of finding, approving, deploying, and proving software updates across a fleet.
ReadWhat is vulnerability management?
Continuously finding weaknesses across your estate, ranking them by real exposure, and driving each one to closure.
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