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Virtual machine

Concept

A complete computer simulated inside another computer, with its own operating system, memory and storage; it offers stronger isolation than a container but is larger and slower to start.

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Title graphic: Virtual machine (Concept)
TypeConcept
Wikipediaen.wikipedia.org/wiki/Virtual_machine

Key points about Virtual machine

Episodes about Virtual machine

Azure Backup - Simply Explained

2026-07-17 · Video on YouTube

Azure Backup is Microsoft's native backup service for protecting Azure and hybrid workloads against accidental deletion, hardware failures, ransomware, and disasters. Instead of managing backup infrastructure yourself, Azure Backup provides automated, secure…

Azure Local - Simply Explained

2026-08-04 · Video on YouTube

Some workloads cannot leave the factory, hospital or store, yet running them on isolated local servers splits teams and tools. This Simply Explained episode helps IT pros and architects understand what Azure Local is, how it differs from Azure Arc, and when…

Azure Virtual Machine Scale Sets - Simply Explained

2026-10-25 · Video on YouTube

When one virtual machine can't keep up with traffic, pages slow down and users leave. This episode explains Azure Virtual Machine Scale Sets, load balancing, autoscale and orchestration modes in plain language, for beginners and cloud admins deciding when a…

Windows Subsystem for Linux (WSL) - Simply Explained

2026-10-27 · Video on YouTube

Many tutorials assume you are not on Windows, and that leaves beginners stuck at the first bash command. This episode explains Windows Subsystem for Linux for IT pros and learners in the Microsoft world: what it is, how WSL 1 and WSL 2 differ, how to install…

Azure SQL Database - Simply Explained

2026-10-28 · Video on YouTube

Running your own database server means patching, backups and late-night failovers. This beginner-friendly episode explains Azure SQL Database: how the DTU and vCore models differ, which tier to pick, when elastic pools and serverless save money, and how…

Azure Resource Graph - Simply Explained

2026-10-21 · Video on YouTube

Learn Azure Resource Graph in plain language. Discover how to query, filter, and inventory thousands of cloud resources using Kusto Query Language. Azure Resource Graph is a service inside Azure that lets you ask questions about your resources and get fast…

Azure Image Builder - Simply Explained

2026-08-10

Hand-built virtual machine images drift, depend on one admin's memory and break when steps are skipped. This episode explains Azure Image Builder and Azure Compute Gallery for Azure administrators and Azure Virtual Desktop teams. You learn how to build…

Azure Update Manager - Simply Explained

2026-08-09

https://www.m365.fm/categories/azure-talk/ Update Manager brings operating system patching into one central Azure-native service. Instead of managing updates through scattered tools, separate server lists, and disconnected reports, it gives IT teams a common…

Microsoft Dev Box - Simply Explained

2026-10-29 · Video on YouTube

Your next work computer might never sit on a desk. Microsoft Dev Box is a full Windows workstation that runs in a Microsoft data center, and you reach it from whatever screen you already own. In this episode of Simply Explained you will learn: - Why your next…

Docker and Containers - Simply Explained

2026-10-26 · Video on YouTube

Learn what Docker and containers actually do, how images and layers work, and why they beat virtual machines in this jargon-free, beginner guide. Docker is the most-used tool in cloud development, and it's not even close. You've probably heard the word thrown…

Azure App Service - Simply Explained

2026-10-21 · Video on YouTube

Master Azure App Service with our plain-English guide. Learn how App Service plans, pricing tiers, deployment slots, and scaling work to avoid costly traps. The tier you pick on Azure App Service decides what your app is even allowed to do. It's Microsoft's…

Microsoft Entra Domain Services - Simply Explained

2026-08-14 · Video on YouTube

Moving an old Windows app to an Azure VM does not remove its need for a classic domain with LDAP, Kerberos and Group Policy. This Knowledge Nugget shows IT admins and cloud architects where Microsoft Entra Domain Services fits next to Entra ID and Active…

2026-07-17 – Azure Backup - Simply Explained2026-08-04 – Azure Local - Simply Explained2026-08-09 – Azure Update Manager - Simply Explained2026-08-10 – Azure Image Builder - Simply Explained2026-08-14 – Microsoft Entra Domain Services - Simply Explained2026-10-21 – Azure App Service - Simply Explained2026-10-21 – Azure Resource Graph - Simply Explained2026-10-25 – Azure Virtual Machine Scale Sets - Simply Explained2026-10-26 – Docker and Containers - Simply Explained2026-10-27 – Windows Subsystem for Linux (WSL) - Simply Explained2026-10-28 – Azure SQL Database - Simply Explained2026-10-29 – Microsoft Dev Box - Simply Explained2026-072026-10
Timeline of episodes about Virtual machine

Articles about Virtual machine (9)

Frequently asked questions

What is an Azure Virtual Machine Scale Set?

It is a group of identical virtual machines that grows and shrinks automatically, sharing traffic between them. · From the episode: Azure Virtual Machine Scale Sets - Simply…

Why isn't one virtual machine enough?

A single virtual machine has a fixed limit, so if traffic jumps many times over, pages slow and people wait. Some visitors may leave before the app even responds. A scale set solves this by running several instances and sending requests to healthy ones. · From the episode: Azure Virtual Machine Scale Sets - Simply…

Is WSL a virtual machine I have to manage?

Not in practice. WSL starts in under a second, so you do not have to babysit it the way you would a classic virtual machine. The episode also covers the difference between WSL 1 and WSL 2 and how Linux and Windows share files. · From the episode: Windows Subsystem for Linux (WSL) - Simply…

Should I use Azure SQL Database or a virtual machine?

Choose Azure SQL Database when you would rather not run the server yourself, since backups, high availability and encryption come switched on. · From the episode: Azure SQL Database - Simply Explained

What counts as a resource in Azure?

Anything you create in Azure, such as a virtual machine, storage account, database, network or website. · From the episode: Azure Resource Graph - Simply Explained

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Maintained by Mirko Peters (Microsoft MVP) · Last updated: