Windows 10

I encountered a strange issue in Windows 10 when all VPN connections suddenly stopped working with the following error message:

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…

A 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…

If you want to share files or printers on a Windows computer, you can publish them as network shares and make them accessible using the SMB protocol. This article explains…

Windows 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…

Windows 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…

In 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…

Before installing a new version of Microsoft Office on a computer, it is recommended to remove all previous versions of Office (simultaneous use of different versions of Office products on…

SNMP (Simple Network Management Protocol) is a classic protocol for monitoring and collecting information about network devices (servers, network hardware, workstations, printers, etc.). SNMP is quite a lightweight and fast…

In earlier Windows versions (Windows 8.1, Windows Server 2012 R2), you may see the Unable to download from URI error when trying to install modules from the PowerShell Gallery using…