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    Windows 10Windows Server 2008 R2Windows Server 2012 R2Windows Server 2016

    How to Run Disk Cleanup (Cleanmgr.exe) on Windows Server 2016/2012 R2/2008 R2?

    The Disk Cleanup tool allows the administrator to quickly clean up the Windows Server system drive by deleting unnecessary and temporary files, including cleaning the WinSxS directory from files of outdated components that remained after installing the latest cumulative updates. The Disk Cleanup utility (cleanmgr.exe) is installed by default on the GUI editions of Windows Server 2016/2019 (Desktop Experience). However, in previous versions of Windows Server (2012 R2/2012/2008 R2), the cleanmgr.exe tool is missing.

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    June 7, 2022 3 comments
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  • Active DirectoryPowerShell

    Set-ADComputer: How to Change AD Computer Properties and Add Logged User Info?

    August 3, 2020

    The Set-ADComputer cmdlet allows you to change the attributes of a computer account object in Active Directory. In this article, we’ll show how to add current logged-in username and IP…

  • PowerShellWindows 10

    How to Block a Domain or Website on Windows Defender Firewall with PowerShell?

    December 23, 2020

    Let’s consider some ways to block access to the specific websites, domain names, URLs or IP addresses in Windows without using third-party tools. In our case, we will try to…

  • Windows 10Windows Server 2016

    Fixing Volume Shadow Copy (VSS) Error with Event ID 8193

    February 5, 2020

    The monitoring system on one of my servers running Windows Server 2016 started sending multiple messages of the Volume Shadow Copy Service error with the Event ID 8193 and VSS…

  • Active DirectoryPowerShell

    Generating Strong Random Password with PowerShell

    January 31, 2020

    When creating new user accounts in Active Directory, an administrator sets a unique initial password for each account and tells it to a user (usually at the first logon a…

  • VMWare

    VMWare vSphere: Managing Password Expiration Settings

    March 13, 2020

    From time to time in the vSphere Client interface I come across the notification: Your password will expire in xx days. I decided to learn how to manage password policies…

  • PowerShellWindows 10Windows Server 2016

    DNS Resolution via VPN Not Working on Windows 10

    September 20, 2022

    The DNS servers and suffixes configured for VPN connections are used in Windows 10 to resolve names using DNS in the Force Tunneling mode (“Use default gateway on remote network”…

  • PowerShellWindows 10Windows Server 2016

    How to Manage NTFS Permissions with PowerShell?

    January 17, 2020

    In order to manage access to files or folders in Windows, a special ACL (Access Control List) is assigned to an NTFS file system object (a file or a folder).…

  • PowerShell

    How to Check If a PowerShell Script Is Run As Administrator?

    May 19, 2021

    If you need to run a PowerShell script with the administrator privileges, you can check if the current powershell.exe process has the elevated permissions right in your PS code.

  • Windows 10Windows Server 2012 R2Windows Server 2016

    Fixing Windows Update and DISM Error 0x80073712 on Windows Server 2016/Windows 10

    March 13, 2020

    I faced an error code 0x80073712 when trying to install security updates on Windows Server 2016. As I found later, this error was related to the damaged Windows component store.…

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