Windows 10

If your company has several system administrators, sometimes you may want to know who rebooted the server. In this article. I will show you how to identify a user who…

For one of the projects, I needed a PowerShell script to find duplicate files in the shared network folder of a file server. There are a number of third-party tools…

PostgreSQL is a free object-relational database management system able to compete with proprietary databases, like Microsoft SQL Server or Oracle. PostgreSQL supports user data, functions, operations, domains, and indexes. In…

A symbolic link (symlink) is a special file on a file system that doesn’t contain any data but is actually a shortcut pointing to another object (file or folder). When…

The Microsoft Defender Firewall is built into all modern versions of Windows and Windows Server and allows you to configure rules for filtering incoming and/or outgoing network traffic on your…

In different versions of Outlook (2019/2016/2013/Microsoft 365 Apps), a bug occurs periodically when the create signature button stops working. When the user clicks the Signature button in the Outlook settings,…

In this article, we’ll look at how to uninstall software on a local or remote Windows computer using PowerShell. Quite often, the system administrator uses scripts to uninstall Windows applications.…

In this article, we’ll look at how to manage the default File Type Associations (FTA) on Windows 10/11 and Windows Server 2022/2019/2016. As an example, we will show how to…

IPerf is an open-source command line tool designed to test network throughput between two network hosts. The iPerf allows to generate TCP and UDP traffic (load) between two hosts. You…

Windows Subsystem for Linux (WSL2) is widely used by developers, administrators, and common users to run different Linux distros (Ubuntu, Debian, OpenSUSE, Kali Linux, Alpine), tools, and apps in Windows…