Tutorials

Screen recording in Windows 10

Screen recording in Windows 10: start recording via the Xbox Game Bar

Screen recording is a practical function that can be used in many different fields from webinars, to tutorials and gaming. As of Windows 10, it’s become a fixed feature of the operating system, making external software superfluous. In this step-by-step guide, we’ll explain how to record your screen in Windows 10 in just a few clicks.

How to find the Windows 11 product key

How to find the Windows 11 product key

To use Windows 11 with all its available features, you need to activate the operating system. The same applies when upgrading to the Pro Edition. In many cases this requires the product key which you can find either on the device or in your documentation or confirmation email. If none of these options are available, you can find the Windows 11 product key by using the command line or Windows...

How to Speed up Windows 10

Speed up Windows 10: 8 tips for better performance

Is your Windows PC working far slower than you are used to? It’s normal for your PC to lose performance over time. But you don’t need to wait to upgrade to the next model to make Windows 10 faster. There are several ways to speed up Windows 10 and significantly improve performance. We reveal the most promising options.

How to speed up my Mac

How to speed up my Mac: the best tips

Increase computing power and improve your user experience by making your Mac run faster! Over time, some Macs can slow down which may disrupt your workflow. Desktop memory can fill up quickly and often unnecessary background programs are to blame. But that needn’t be the case. We show you a few simple tricks, how you can speed up your Mac.

What is allowlisting?

Email allowlists - Like a personal invitation

What is an allowlist and how can allowlisting help you have more smooth email communication? Formerly known as email whitelisting, allowlisting uses a curated list of permitted senders to prevent dangerous or unwelcome content from entering your inbox. How do you create such a list? Keep reading to find out.

How to search a PDF

How to search a PDF: A step-by-step guide

PDFs are some of the most frequently used documents. They likely appear in all areas of your life - in your private life, at school, or at work. To make it easier to work with PDF texts, PDF readers and browsers offer a search feature, but how does it work? Keep reading our dedicated article to find out how to search a PDF.

What is OpenShift?

What is OpenShift?

You are certainly familiar with the Kubernetes software. The open source container and cluster manager has established itself as a standard. However, if you want to build your own cluster infrastructure, it makes sense to turn to a more powerful tool that is also easier to use. This is where Red Hat’s OpenShift shows its strength. We explain what makes the software so popular.

Openshift vs. Docker

OpenShift vs. Docker

When it comes to virtualisation technologies, OpenShift and Docker are at extreme ends of the spectrum. Docker is a basic container technology while OpenShift is a powerful application and development platform. Nevertheless, we’ve drawn up a comparison of the two and you can read all about their pros and cons in this article on openshift vs docker. As you may have guessed already: both are...

OpenShift vs. OpenStack _________________________________________________________________________________

OpenShift vs. OpenStack

OpenShift vs. OpenStack: even though their names sound similar, the two are very different. While OpenStack is used to create virtualised cloud infrastructures based on distributed hardware, OpenShift is all about application containers. Read more about the similarities and differences between these tools and how you can successfully combine them.


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