In 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 of viewing availability (free/busy info) in calendars of rooms or shared mailboxes.
Wi-Fi signal strength affects the quality of your Internet connection. On Windows, you can check the current Wi-Fi signal strength in several ways. I tried to learn how to check…
- Azure and Microsoft 365ExchangeMicrosoft OfficeWindows 10
Outlook Keeps Asking for Password on Windows
March 17, 2024A widespread problem is when Outlook keeps asking for the user credentials, even if the correct password is specified. After starting Outlook successfully connects to the on-premises Exchange server (or Microsoft…
This article will show you how to share folders, files, and printers between Windows 10/11 devices on your home or small office network. Prior to Windows 10 1803, you could…
- Active DirectoryPowerShellWindows Server 2019
Create Organizational Units (OU) Structure in Active Directory with PowerShell
March 17, 2024Quite often when creating new Organizational Units (OUs), an Active Directory administrator has to create a structure of nested containers inside a new OU. For example, when a company opens…
- PowerShellWindows 10Windows 11
Windows Security Won’t Open or Shows a Blank Screen on Windows 10/ 11
March 15, 2024Windows 10 and 11 have a built-in Microsoft Defender Antivirus (quite good, I should say) managed through the Windows Security Center. In some cases, Microsoft Defender or Security control panel…
- PowerShellWindows 10Windows 11
How to Manually Install Windows Updates from CAB and MSU Files
March 17, 2024Windows updates are released as packages with the MSU or CAB file extensions. If the Windows Update service is not working (or disabled), you can manually download and install the…
- Windows 10Windows Server 2016Windows Server 2019
RDS and RemoteApp Performance Issues on Windows Server 2019/2016
March 18, 2024In this article, I’ve put together some solutions to common performance problems with RDS servers or published RemoteApp that I’ve encountered in my infrastructure. Before implementing any of the solutions…
- Active DirectoryGroup PoliciesWindows Server 2016Windows Server 2019
Deploying Software (MSI Packages) Using Group Policy
February 27, 2023In this article, we will show how to install software on user computers in an Active Directory domain using GPO. The built-in Windows GPO features allow you to deploy programs…
This article describes how to manually install updates on a VMware ESXi host from the command line using the esxcli tool. You can only install security patches, perform in-release upgrades,…