Virtualization
Virtualization explained
  • Configuration

In this article we will give a definition of virtualization, and look at in which cases virtualization technology can be used. Furthermore, we will also look at the forms of virtualization which everyone should be familiar with, with a specific focus on corporate environments.

Virtualization explained
USB drive not recognized
How to fix the USB device not recognized error
  • Configuration

When you want to create backups of important files or copy data to another device, external storage devices like USB sticks continue to be the best solution. But what if some files are only stored on the data medium and the USB drive is not recognized? We point out the most common causes for a “USB device not recognized” message and present the best solutions for Windows and Mac.

How to fix the USB device not recognized error
Ubuntu FTP server: Installation and configuration
How to Set Up an Ubuntu FTP server
  • Configuration

For the past 30 years, the file transfer protocol (FTP) has supported computer users with the transfer of data in TCP/IP networks. FTP servers enabled not only the upload but also the download of files, in which each access is controlled via a separate connection. In this Ubuntu FTP server tutorial, you’ll learn how to install, configure, and run your own server under the Linux distribution.

How to Set Up an Ubuntu FTP server
Twitch Streaming: Tutorials for PC, PS4 and Xbox
How to stream on Twitch with PC, PS4 or XboX One
  • Configuration

Twitch has become of the most popular streaming platforms worldwide in recent years. Gamers in particular, will get their money’s worth with the wide range of video game broadcasts. But what exactly are the requirements and challenges that need to be met or mastered when publishing and maintaining a stream on Twitch? Our Twitch Stream tutorial provides guides for PC, Xbox, and PlayStation users.

How to stream on Twitch with PC, PS4 or XboX One
Turn on Windows Defender
How to turn on Windows Defender
  • Configuration

Windows Defender is Microsoft’s free antivirus software that allows users to protect their PC from harmful programs and cyberattacks. Defender now comes preinstalled on most Windows machines. In the past, it has attracted criticism, but with the roll-out of Windows 10, it provides good baseline protection. Turning on Windows Defender enables you to use a range of modern antivirus features to...

How to turn on Windows Defender
Turn off Windows Defender
How to turn off Windows Defender
  • Configuration

Windows Defender is free and reliable virus protection provided by Microsoft. It comes pre-installed and activated on all new PCs running Windows 10. But if you’d prefer to use products from other security providers, you should first disable Windows Defender. That’s because multiple antivirus programs running at the same time can block each other in some instances.

How to turn off Windows Defender
Squid: the license-free caching server for your web project
Squid - the cross-platform open source proxy
  • Configuration

If you’re optimizing your website, then you shouldn’t just turn to content and design; it’s important to also make sure that you invest ample time into the functionality of your website. Usability and loading time are just as important for a website’s success as high-quality and regularly offered content. A long loading time is one of the main causes of high bounce rates. The simple solution: a...

Squid - the cross-platform open source proxy
Split screen windows 11
How to split a screen in Windows 11
  • Configuration

Owners of a single computer screen understand just how tedious it can be to switch back and forth between several application windows. Windows 11 has a solution to this problem with its split-screen function which you can activate in just a few clicks or keystrokes. Find out how to split the Windows 11 screen step by step.

How to split a screen in Windows 11
Speed up Windows 11
How to speed up Windows 11
  • Configuration

Operating systems like Windows 11 are the most important software running on a computer. But when using your device over a long period of time its performance could steadily deteriorate. Read on to find out how to speed up Windows 11 and minimize the impact of the operating system on overall performance.

How to speed up Windows 11
Solr
Solr - The powerful search platform from Apache
  • Configuration

What exactly is Solr? The answer to this question lies in our article. In combination with the Java library, Lucene, Solr can be used to build powerful web search engines. Do you need to index your documents? Solr will take care of this. First, we explain the basic terms of practical open source software and its functions. In our Solr tutorial, we’ll explain how to set up the search platform. In...

Solr - The powerful search platform from Apache