Raspberry Pi has established itself as a reliable basis for servers of various types. Access – for configuration and maintenance purposes – rarely takes place on the mini computer itself, but mostly on a desktop computer in the same network. The communication protocol is the secure SSH (secure shell), which isn’t enabled by default and hasn’t been for some time. How to activate the Raspberry Pi...
Excel cells often contain only a few numerical values or short text. But when you’re dealing with lengthy contents, the Microsoft application often hides a portion of the information. You can prevent this by wrapping text, which Excel allows you to do in two different ways. In this article, you’ll learn everything you need to know about this feature.
If you create your website with Joomla!, you benefit from a well-structured content management system, which already offers many features in the standard installation. However, you first have to master tasks such as hosting or installing the software, and to learn how to use the system. The following Joomla! tutorial supports you in this project.
Facebook's messaging function has long become indispensable as a means for many people to keep in touch with friends and colleagues – even on the move. Using Facebook Messenger app on your phone tends to use up a lot of battery power and internet data. Fortunately, there are good alternatives that allow you to navigate Facebook chats just as easily and quickly, and that often also help to protect...
Do you want to have your own website, but you have hardly any programming skills? With a content management system, you can create a homepage for yourself or your company without HTML knowledge. Our WordPress guide will guide you step-by-step through the website making process, from installing and setting up WordPress, to creating content and publishing your material.
If you’ve invested lots of time and effort into your WordPress project, you definitely need an adequate backup solution. Otherwise, you run the risk of losing important data through a database or system failure, which may not be retrievable. Which WordPress plugins are available for helping you back up your project?
For millions of people around the world, video chats and conferences are an essential part of daily life – for both work and leisure. When it comes to video telephony software and applications, Skype is one of the pack leaders. In fact, many people are unaware that there’s a considerable number of good alternatives to Skype on the market. Some of these programs even boast extra features that can’t...
The Microsoft program Excel makes storing and processing data a piece of cake. But the more entries are added to a table, the greater the chance that some values are duplicated in the process. Excel offers a function for removing duplicates to solve this problem with ease. This allows you to delete redundant double entries with just a few clicks.
Whether a home PC, work laptop, or website server – without an operating system, the management of hardware resources wouldn’t be possible. Windows systems have proven themselves over the years, and Apple computers run with Mac OS X as the standard, but Linux distributions are no longer a niche in the server environment. Ubuntu, for example, continues to build on traditional open source...
FTP servers are suitable solutions if you want to make files available for download or offer multiple users a platform for storing and accessing data. The practical server-client technology also plays an important role in the maintenance of web presences. This tutorial explains how to install and set up your own Debian FTP server.
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