After a clean installation or reinstalling Windows, many unknown devices may appear in Device Manager. This article explains how to identify unknown devices in Windows, find the latest up-to-date drivers,…
Windows 10
What Others Are Reading in Windows 10
- Active DirectoryGroup PoliciesWindows 10Windows Server 2019
Refresh AD Groups Membership without Reboot/Logoff
March 15, 2024After you add a computer or a user account to an Active Directory security group, the new access permissions or the new GPOs are not applied immediately. To update the…
- VMwareWindows 10Windows 11Windows Server 2019
How to Fix ‘An Operating System Wasn’t Found’ Error on Windows
August 24, 2023The ‘Operating system not found‘ or ‘Missing operating system‘ message at the computer boot means that there is no operating system bootloader on the current drive/media. As a result, your…
Visual Studio Code is a very feature-rich and versatile text editor that can benefit both developers and system administrators. You can use VS Code to edit your PowerShell scripts, configuration…
- Windows 10Windows 11Windows Server 2022
How to Enable or Repair the Windows Recovery Environment (WinRE)
February 24, 2026The Windows Recovery Environment (WinRE) is a minimal operating system based on the Windows Preinstallation Environment (WinPE) image that includes several tools to repair, reset, and diagnose Windows. If Windows…
- Group PoliciesWindows 10Windows 11
How to Backup and Copy Local Group Policy Settings to Another Computer
March 17, 2024Group Policies are used to centrally configure settings for computers and users in Windows. If your computers are joined to a Windows domain, you can use domain GPOs to bring…
- Windows 10Windows 11Windows Server 2022Windows Server 2025
How to Reset the Administrator Password in Windows
July 20, 2026It may happen that you forget your Windows login password and cannot sign in to your computer. In this article, we will show you how to reset the local administrator…
- PowerShellWindows 10Windows Server 2019
Check for Open (Listening) Ports with PowerShell
July 5, 2023In PowerShell, you can use the Test-NetConnection cmdlet to check whether a port is available (open) on a remote computer. You can use this cmdlet to check the response and…
Remote users can connect to their Windows 10 and 11 computers through the Remote Desktop Services (RDP). All you need to do is enable Remote Desktop, grant the user RDP…
- Questions and AnswersWindows 10Windows Server 2019
Printer Settings Could Not Be Saved: Operation Not Supported
January 13, 2026I encountered a strange error when trying to change the shared network printer settings or to change the current driver: Printer settings could not be saved. This operation is not…