Create RTMP Server
How to set up a RTMP streaming server
  • Configuration

Whether it’s gaming, e-learning, or lifestyle – streaming content online enjoys huge popularity and content can be broadcast on platforms like Twitch. But there is another way. With your own RTMP server, you retain full control over your streams. The necessary software for this is available free of charge online and installation is as easy as 1-2-3.

How to set up a RTMP streaming server
Docker tutorial: Installation and first steps
Docker Tutorial
  • Configuration

The open source container platform Docker is quite exciting to the open source community. As an alternative to hardware virtualization based on virtual machines, Docker has made the use of software containers acceptable outside of the Linux universe. In our tutorial for beginners, we break down the Docker trend from the ground up. With these clear, step-by-step instructions, learn how to install...

Docker Tutorial
Screenshots in Windows 10
Taking screenshots in Windows 10: keyboard shortcuts and tools
  • Configuration

Many third-party providers offer tools for taking screenshots in Microsoft’s latest operating system. However, there is already a variety of standard options for taking screenshots in Windows 10. You can simply use the established keyboard shortcuts for taking screenshots or the Snipping Tool which has been included in Windows for quite some time.

Taking screenshots in Windows 10: keyboard shortcuts and tools
Windows 11 screenshot
How to take a Screenshot in Windows 11
  • Configuration

There are plenty of good reasons why you may want to take a screenshot in Windows 11. Perhaps you want to document an error message to share with IT or maybe you need to capture a moment in a program that doesn’t offer a corresponding function. Our guide shows you how to take a screenshot in Windows 11 using key combinations or the Snipping Tool.

How to take a Screenshot in Windows 11
Raspberry Pi Plex
Raspberry Pi and Plex: how to turn a single-board computer into a media server
  • Configuration

Plex is among the most popular and user-friendly solutions for creating a media server in your home network. In contrast to many other applications, which are often Windows-only, the Plex server is compatible with Linux, Mac, and even single-board computers like the Raspberry Pi. In this Raspberry Pi and Plex tutorial, you will learn what technical requirements must be fulfilled and how...

Raspberry Pi and Plex: how to turn a single-board computer into a media server
SSH Key with PuTTY
Use SSH Keys with PuTTY on Windows
  • Configuration

The PuTTY SSH client for Microsoft Windows does not share the same key format as the OpenSSH client. Therefore, it is necessary to create a new SSH public and private key using the PuTTYgen tool or convert an existing OpenSSH private key.

Use SSH Keys with PuTTY on Windows
change keyboard language windows 11
How to change the keyboard language in Windows 11
  • Configuration

QWERTZ, QWERTY or AZERTY? Keyboard layouts, i.e. the arrangement of the letters on a keyboard, tend to vary from one country to another (or from one language to the next). Special characters also differ depending on the keyboard and/or layout chosen. We’ll show you how to change your keyboard language in Windows 11 so you’re always using the layout of your choice.

How to change the keyboard language in Windows 11
0x800f0922 error
How to fix error 0x800f0922 in Windows 10 and 11
  • Configuration

When something goes wrong while installing updates in Windows, the system often displays the cryptic 0x800f0922 error. The reason for this is usually a problem with updating or upgrading Windows. Various causes such as corrupt files or insufficient memory can be responsible. We’ll show you how to fix error 0x800f0922 in Windows 10 and 11.

How to fix error 0x800f0922 in Windows 10 and 11
Task Manager Mac
How to open the Task Manager on Mac and monitor load
  • Configuration

As in Windows, there is a shortcut that opens the Apple Task Manager. However, unlike the Windows version, the Mac Task Manager only lets you close programs. It doesn’t show you CPU load or energy usage. If you want to check these stats, you need to access the Mac Activity Monitor instead.

How to open the Task Manager on Mac and monitor load
How to open task manager
How to open Task Manager in Windows
  • Configuration

Using several programs at the same time has a noticeable impact on your computer’s performance. Many invisible processes run in the background that you may not know of. The Windows Task Manager provides an overview of all active applications and the option to end them. We show you the different options for opening the Task Manager.

How to open Task Manager in Windows