
In his first news post for the Petri IT Knowledgebase, Paul Thurrott discusses the arrest of a British man in connection with of the Christmas Day 2014 DDoS attacks on Xbox Live and PlayStation Network.

Last Update: Sep 04, 2024
We’re happy to announce that SuperSite for Windows founder Paul Thurrott has joined the Petri IT Knowledgebase in addition to launching an all-new tech site at Thurrott.com.

Last Update: Dec 03, 2024
Russell Smith walks us through how to use PowerShell to create and assign licenses to Office 365 users in this helpful tutorial.

Last Update: Dec 03, 2024
Here’s a helpful tip for when you want to restrict replying or forwarding to all recipients for your email items in Microsoft Outlook.

Last Update: Jun 04, 2025
Daniel Petri shares a tool that makes it easy to configure protocol orders and ciphers without the need for manual and tedious work.

Last Update: Nov 19, 2024
Security breaches, cloud privacy and data loss have been a hot topic of concern for many business in 2014 for not only IT departments but also the legal departments of these businesses. How is the business impacted and what legal concerns do they need to be aware of? Join us as we chat with our special…

Last Update: Sep 04, 2024
Land your next job promotion by following this helpful advice from Aidan Finn for reducing the cost of virtual machines running in Azure.

Last Update: Sep 04, 2024
Daniel Petri shares a quick tip on how to easily open a command prompt in a full-size window in Windows 10.

Last Update: Sep 04, 2024
Russell Smith shares some practical advice if you’re considering to work from home before you decide to make the move permanent.

Last Update: Jul 31, 2025
Jeff Hicks shows us how to easily delete empty folders with PowerShell in this step-by-step tutorial.

Last Update: Nov 19, 2024
Quest Software, now a part of Dell, has provided free cmdlets for Windows PowerShell that helps you find disabled and inactive Active Directory users accounts.

Last Update: Sep 04, 2024
Learn different ways in which you can email messages directly from PowerShell with the Send-MailMessage cmdlet in this how-to article.