--- title: "ATA Learning - High quality, in-depth, no-fluff how-to articles on IT, sysadmin, cloud and DevOps." description: "High quality, in-depth, no-fluff how-to articles on IT, sysadmin, cloud, and DevOps" canonical: "https://adamtheautomator.com/" --- # ATA Learning - High quality, in-depth, no-fluff how-to articles on IT, sysadmin, cloud and DevOps. > High quality, in-depth, no-fluff how-to articles on IT, sysadmin, cloud, and DevOps Source: https://adamtheautomator.com/ --- # ATA Learning Adam the Automator Tap to hide [ ATA Learning ](/) * [Home](/) * [Tutorials](/tutorials/) * [Instructors](/author/) * [Advertising](/advertising/) * [Recommended Resources](/resources/) * [About Adam](/about-adam/) Search for: * [](https://twitter.com/adbertram) * [](https://github.com/Adam-the-Automator) * [](https://www.linkedin.com/company/adam-the-automator-llc) * [](/feed/) ## Featured Tutorials [![](https://adamtheautomator.com/wp-content/uploads/publisher/3f95d9c85b2b817aab5dca59f1ca0e14/38378bffb6e067df12a1bd90a3921833213a6e328f7d3baabd1fae698d38ddfd.jpg)](/fix-kerberos-clock-skew-w32tm/) * [Active Directory](/tag/active-directory/) * [PowerShell](/tag/powershell/) * [Windows](/tag/windows/) [ ## Fix Kerberos Clock Skew Logon Failures Using w32tm Fix Kerberos clock skew logon failures by checking w32tm sources, pointing the PDC emulator at NTP, and resyncing drifted clients. ](/fix-kerberos-clock-skew-w32tm/) [![Adam Bertram Avatar](https://secure.gravatar.com/avatar/d0b9d42e21e5622713f8b693aa5c0f9244d5f7dd200ed29b8398f52dee5de337?s=192&d=mm&r=g) Adam Bertram3 min. read ](/author/adam-bertram/) [![](https://adamtheautomator.com/wp-content/uploads/publisher/3f95d9c85b2b81798ecbd4ce17ad4211/3af27311d4ef00790ee9d17c229fa6097b6ee8b242b0a21e0b024c9807f61639.jpg)](/event-id-1074-windows-server-restart/) * [Microsoft Windows Server](/tag/microsoft-windows-server/) * [PowerShell](/tag/powershell/) * [Windows](/tag/windows/) [ ## Who Really Restarted Windows Server? Event ID 1074 and 6008 Use one Get-WinEvent filter to find which account, process, and reason restarted a Windows Server, from Event ID 1074 and 6008 logs. ](/event-id-1074-windows-server-restart/) [![Adam Bertram Avatar](https://secure.gravatar.com/avatar/d0b9d42e21e5622713f8b693aa5c0f9244d5f7dd200ed29b8398f52dee5de337?s=192&d=mm&r=g) Adam Bertram3 min. read ](/author/adam-bertram/) [![](https://adamtheautomator.com/wp-content/uploads/publisher/3f35d9c85b2b812193d4cc7a6d4be13d/1daf00385836df44b470b450d81ec18105c2ccff55f54f2fd2f72592fca6e34c.png)](/identity-verification-onboarding/) * [Active Directory](/tag/active-directory/) * [Microsoft 365](/tag/microsoft-365/) * [Microsoft Entra](/tag/microsoft-entra/) [ ## Stop Impersonation: Verify Identity at Onboarding Prevent impersonation by verifying identity during onboarding. Why identity proofing must happen before provisioning access to new hires. ](/identity-verification-onboarding/) [![Adam Bertram Avatar](https://secure.gravatar.com/avatar/d0b9d42e21e5622713f8b693aa5c0f9244d5f7dd200ed29b8398f52dee5de337?s=192&d=mm&r=g) Adam Bertram4 min. read ](/author/adam-bertram/) [![](https://adamtheautomator.com/wp-content/uploads/publisher/3f95d9c85b2b81e69730da4c690758c2/4afeea42b7f854d23285b281664351779f042510f1e3a1d766d02cfa39b711a8.jpg)](/find-inactive-computers-active-directory/) * [Active Directory](/tag/active-directory/) * [Microsoft Windows Server](/tag/microsoft-windows-server/) * [PowerShell](/tag/powershell/) [ ## Find and Disable Every Inactive AD Computer with PowerShell Find inactive computer accounts in Active Directory with Search-ADAccount, then disable and quarantine them with PowerShell in steps you can undo. ](/find-inactive-computers-active-directory/) [![Adam Bertram Avatar](https://secure.gravatar.com/avatar/d0b9d42e21e5622713f8b693aa5c0f9244d5f7dd200ed29b8398f52dee5de337?s=192&d=mm&r=g) Adam Bertram3 min. read ](/author/adam-bertram/) ## Become a Student of ATA Learning In-depth, straight to the point, no-nonsense technical tutorials that teach you all the in and outs of the latest (and time-tested) technology today. * Example-driven tutorials from subject matter experts. * Carefully edited to ensure ATA quality. * Written so everyone can understand. 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