IT運用では、「更新してください」という知らせが来たとき、まず自分のPCを確認したくなります。 Azure CLIは最新版。PowerShellも動いている。これで大丈夫――と言いたいところですが、今回の話はそれだけでは終わりません。

Today, October 3, 2026, I attended the "Japan Azure User Group 16th Anniversary Event," the annual event for JAZUG (Japan ...

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Maîtrisez les raccourcis PowerShell et Windows Terminal : PSReadLine, historique, complétion, navigation et commandes utiles à l’administration Windows.

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PowerShell modules allow you to combine multiple scripts to simplify code management. Learn step-by-step instructions for creating and using these modules.

Microsoft released its largest security update in company history on September 8, 2026, closing 966 vulnerabilities across Windows, Office, Exchange Server, SQL Server, and Azure in a record-breaking ...

Texas Attorney General Ken Paxton's campaign released an ad using artificial intelligence to attack his U.S. Senate opponent, James Talarico. The ad features an AI-generated Talarico making ...

Microsoft will begin reporting Azure revenue in dollars for the first time, providing more clarity about its business that competes with Amazon Web Services. The company is trimming the number of ...

A threat actor has been caught using AI-generated malware in a real network intrusion, deploying a PowerShell script that an assistant had "vibe-coded" to map out an Active Directory environment. In a ...

Move past basic Active Directory concepts into the operational skills administrators need every day. Learn how PowerShell, Group Policy, replication and sites affect real AD management and ...

PowerShell was developed by Microsoft and first introduced in 2006 as version 1.0. At its core, it was designed to address the limitations of the traditional command prompt, providing a more robust ...