In this article, we will learn how to repair the Windows bootloader on a modern computer that uses UEFI instead of a classic BIOS and GPT disk partition table (instead of MBR). The corruption of the Windows bootloader can occur after installing a second OS (in Dual Boot configurations), file system corruption, incorrect actions during Windows recovery, removal of some data on hidden partitions, malicious software (virus, ransomware, etc.), and for some other reasons.
- PowerShellWindows Server 2016Windows Server 2019
How to Approve and Deploy Updates in WSUS
June 8, 2023One of the main tasks of a WSUS administrator (Windows Server Update Services) is to manage the approval of updates to be installed on Windows computers and servers. In this…
- Windows Server 2016Windows Server 2019Windows Server 2022
Tutorial: Install and Configure WSUS on Windows Server 2022/2019
May 10, 2023You can use the Windows Server Update Services (WSUS) update server to deploy Microsoft product updates (Windows, Office, SQL Server, Exchange, etc.) to computers and servers in the company’s local…
- Active DirectoryPowerShellWindows Server 2019
Creating New User Accounts in Active Directory with ADUC and PowerShell
April 3, 2023In this article, we’ll look at how to create new users in an Active Directory domain. You can create new user accounts in your domain using the graphical mmc snap-ins (…
- PowerShellWindows 10Windows 11Windows Server 2019
The update is not applicable to your computer: Windows Update Error
September 9, 2022When manually installing MSU updates on Windows computers and servers, you may receive an error: Windows Update Standalone Installer: Searching for updates on this computer. This problem most often occurs…
- Windows 10Windows 11Windows Server 2019
Fix: Network Adapters Are Missing in Windows
November 10, 2022After converting one of my Windows hosts to a virtual machine using P2V, I found that all network adapters were missing from the Network Connections section in Control Panel. At…
- Windows 10Windows 11Windows Server 2019
Fixing VPN Error: Can’t Establish Connection, Change Network Settings
November 10, 2022I encountered a strange issue in Windows 10 when all VPN connections suddenly stopped working with the following error message:
- PowerShellWindows Server 2019Windows Server 2022
How to Enable Wireless (Wi-Fi) on Windows Server 2019/2016
June 8, 2023By default, wireless (Wi-Fi) support is disabled in all Windows Server 2022/2019/2016/2012R2 versions. If you plug a Wi-Fi network adapter (USB or PCI) into a host running Windows Server, you…
- ExchangeMicrosoft 365OutlookPowerShell
Managing Calendar Permissions on Exchange Server and Microsoft 365
February 20, 2023In this article, we’ll look at how to manage calendar permissions in on-premises Exchange Server and Microsoft 365 mailboxes using Outlook and PowerShell. We will also focus on the topic…
PowerShell profile is essentially a regular PowerShell script (PS1) that runs when PowerShell starts and is used as a logon script to configure an environment. You can add your own…