The number of GitHub Copilot concepts continues to grow, and their similar names can easily confuse. This post offers an overview of all the concepts, along with a link to find more information. The main confusion stems from the Copilot tools on GitHub.com and GitHub Copilot in VS Code. Although there is some overlap, keeping these two areas separate is essential.

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Microsoft recently announced Microsoft Sovereign Cloud, which is aimed at European customers. The main goal is to provide more autonomous solutions in a politically complex climate, including options that do not require a cloud connection. Nonetheless, detailed information about the product has yet to be disclosed.

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Freeing up RAM on Windows can significantly improve system performance, especially when certain applications consume excessive memory. In this guide, you’ll learn how to free up RAM using taskkill on the command prompt, PowerShell, wmic, and the free Sysinternals RAMMap tool, with step-by-step instructions for each method.

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Microsoft Azure MCP Server allows AI agents like VS Code GitHub Copilot in Agent Mode to communicate with your Azure resources through natural language prompts. Azure MCP Server supports services such as Storage, Cosmos DB, Key Vault, and Logs.

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Grafana is an open-source platform for analytics and monitoring that allows you to visualize metrics, logs, and traces from any source. This blog post will walk you through installing the newly released Grafana 12 on Windows.

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Windows provides native tools for formatting hard drives, such as Disk Management, File Explorer, and DiskPart. Alternatively, you can use EaseUS Partition Master Free, which enables quick and easy formatting of hard drives and partitions.

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Microsoft is adding a Threads layout to Teams channel posts. This feature introduces a new level of structure that enables more interactive conversations, similar to social networks like Facebook or X.

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Windows 11 25H2 is scheduled for release in fall 2025. Windows Insider Program members can try out the update early in the Dev channel. Notably, Windows 11 25H2 isn’t a traditional in-place upgrade; it’s an enablement package, which is a minor update that unlocks dormant new features such as Quick Machine Recovery and Administrator Protection.

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Google's new Gemini CLI allows up to 60 model requests per minute and 1,000 daily requests. Professional developers might hit these limits quickly, but many IT admins will find the free plan sufficient. Compared to Anthropic Claude Code and OpenAI Codex CLI, I find Google's open-source AI-powered terminal more useful for the AI-augmented admin.

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The first open-source WSL release, Windows Subsystem for Linux, is available for preview. WSL is a platform that enables you to run Linux distributions within Windows. This article looks at the new release, 2.6, the open-source shift, and highlights updates to the stable branch, 2.5.

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ViVeTool is an open-source tool for Windows 10 and Windows 11 that allows you to enable or disable hidden or experimental Windows features. Microsoft often tests new features in Insider builds that are not immediately visible to all users. This program lets you manually control these hidden features without waiting for official updates.

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In an earlier article, I discussed migrating an Active Directory domain controller to Windows Server 2025. This article explains how to migrate Active Directory Certificate Services (AD CS) by transferring the Certification Authority role to Windows Server 2025.

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The brand-new Warp 2.0 no longer wants to be just an AI-powered terminal. The Warp team appears to be taking inspiration from Anthropic’s Claude Code and OpenAI’s Codex CLI. Both AI-driven coding tools target devs who prefer to code in a terminal instead of working in an Integrated Development Environment (IDE). Zach Lloyd, Warp's CEO, is eager to join the AI agent race, believing that features like the Agent Management Panel, diffs, and a built-in editor can transform a CLI tool into a vibe coding platform or what he calls an Agentic Development Environment (ADE).

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Recently, leading AI companies announced support for remote MCP, allowing an MCP client to connect to a remote MCP server via Streamable HTTP, which still supports Server-Sent Events (SSE). The Streamable Data Input/Output (SDIO) protocol remains essential for local integrations and remote services, which are accessible only through conventional APIs. In my opinion, the excitement surrounding new model releases has lost its significance. AI model developers seem to primarily focus on optimizing their models for AI benchmarks. However, the genuine innovations occur in the technologies surrounding AI models—most notably in AI agents and the supporting infrastructure in which remote MCP servers will play an important role.

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Ubuntu now offers two types of snapshot services: one that lets you look back into history, and another that looks forward into development. The recently introduced monthly snapshot releases serve as curated previews of the upcoming Ubuntu version, offering a glimpse into the future and enabling early testing. In contrast, archive snapshots, provided by the Ubuntu snapshot service, freeze Ubuntu package archives at specific moments in the past, ensuring reproducible environments and preserving historical states of your software.

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Rebooting a Windows PC via PowerShell is a routine administrative task. This guide will teach you how to use the PowerShell cmdlet Restart-Computer to reboot a local Windows PC, restart a remote computer, and automate the reboot process for multiple systems.

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Microsoft Edit is a new command-line editor for Windows and Linux. Currently, you cannot install Microsoft Edit using apt-get on Ubuntu, so you must either download the latest version from GitHub or install it via snap. I will also briefly compare Microsoft Edit with GNU nano, the standard text editor in the Linux terminal. It turns out that Microsoft Edit has at least one crucial advantage over nano.

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In my previous article, I introduced Apple's new Containerization solution for macOS and compared it with Docker Desktop. In today's post, I'll explain how to install Apple’s new Container CLI—a Swift‑based, open‑source tool—for running OCI‑compliant Linux containers on your Mac. Native container support will launch in macOS 26 (Tahoe), but you can install and utilize the Container CLI on macOS 15 with certain limitations. In the step‑by‑step guide, I will explain how to install, configure, and start running containers with Apple’s fresh alternative to Docker Desktop.

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At WWDC 2025, Apple announced the Containerization Framework and Container CLI, a solution for creating and running Linux containers as lightweight virtual machines on Mac. This article is geared toward developers, sysadmins, and DevOps engineers who want to understand how Apple Container works under the hood and how it compares to Docker Desktop.

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