Tutorials

ASCII-Codes | Overview of all characters on the ASCII table
ASCII: explanation and examples
  • Know-how

Every day we work with text on PCs, smartphones, and tablets and expect letters, numbers, and characters to appear on the monitor before us. The fact is that there is a decades-old coding system behind this everyday function. Since the 1960s, ASCII has determined how computers interpret our input. We explain how ASCII code works.

ASCII: explanation and examples
Change the font size in Windows 10
Change the font size in Windows 10: a tutorial
  • Configuration

If the font size in Windows 10 is too small, you can simply adjust it using the “Ease of Access” menu. Unlike previous Windows versions before the Creators Update (1703), only the text is scaled using this option. App windows and menus are automatically adapted. Read on to find out how you can change the font size in Windows 10 and the advantages and disadvantages of doing so.

Change the font size in Windows 10: a tutorial
How to open ISO files
How to open an ISO file
  • Know-how

Want to open an ISO file or mount a guest operating system into your system via an ISO installation medium? Thanks to added functionalities as part of popular operating systems such as Windows, macOS, and Ubuntu that’s easy enough to do. Out of the box or through external apps – it’s easy to unpack an ISO file. If you tend to work with ISO files regularly, you can also use specialist software to...

How to open an ISO file
Open 7z file
7z file: how do you open a 7z file?
  • Know-how

The file extension .7z displays archive files that were created with the packing program 7-Zip. As a container, the 7z file format combines a wide variety of files with small memory sizes into a 7-Zip archive. This is especially handy for sending files. Here, we take a closer look at what 7z is and how to open a 7z file.

7z file: how do you open a 7z file?
Searching YouTube comments
Searching YouTube comments for your own
  • Social media

Not every comment on the Internet is still relevant months or years later. Other comments, however, deserve to be copied or even archived. Especially for very active users, however, comments can be quite difficult to keep track of and you may often wonder “where are my YouTube comments”? We show you how to find them quickly and easily.

Searching YouTube comments for your own
Windows 10 hibernation
Windows 10 hibernation: enable and disable hibernate in Windows 10
  • Configuration

In hibernate mode, the power supply of a laptop is usually turned down, using significantly less energy than sleep mode. This saves energy and battery life. After you wake up your device, you can resume your work at the exact point that you paused it. Read on to find out how to enable or disable Windows 10 hibernation.

Windows 10 hibernation: enable and disable hibernate in Windows 10
XMP profiles for overclocking
XMP – the easy way to overclock your RAM
  • Know-how

Overclocking is a technique that squeezes extra performance out of RAM and other hardware components, but it can be a risky process, so it is usually best left to the experts. Thanks to Intel’s XMP technology, however, even beginners can improve the performance of their RAM. Sounds good? Read our guide to find out how.

XMP – the easy way to overclock your RAM
YouTube download
YouTube Download: 4 tools for video download
  • Social media

Watching YouTube videos without a fast Internet connection is difficult, therefore it is a good idea to have your videos downloaded in advance. You can download YouTube videos in different formats and resolutions with the right software for Windows and Mac. We’ll outline four YouTube downloaders by explaining what the programs can do, what they cost, and what should be considered when using them.

YouTube Download: 4 tools for video download
Create RTMP Server
Create a RTMP server – step-by-step to your 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.

Create a RTMP server – step-by-step to your streaming server
ESXi
ESXi: What it is and why it’s useful
  • Know-how

The native hypervisor ESXi enables you to create entire virtual server environments simply and securely. Since ESXi doesn’t need its own underlying operating system, it’s very efficient with resources and space. Keep reading our article to find out what ESXi is, the advantages it brings with it, and what it’s used for.

ESXi: What it is and why it’s useful