30 Excel shortcuts to speed up your work

Excel shortcuts enable you to carry out your work a lot faster, but you first have to learn them. We present you with 30 useful Excel key combinations that faciliate your daily work. From navigation, to inserting cells, to calculating totals. If there isn’t already a shortcut for a function you regularly use, you can easily create your own Excel shortcuts.

Splitting the bill: the best apps for sharing the cost

Whether it’s splitting the bill at the restaurant, keeping track of a household budget, or keeping a tab on holiday with friends: bill splitting apps help you share costs, calculate expenses, manage invoices, and pay off debts. They can also help facilitate financial cooperation. In the meantime, there are a number of tools that you can install for free. Here is a guide to the best apps for...

Google Tag Manager: the hub for your tracking and testing snippets

Tools for recording and analysing user behaviour are part of everyday life for website operators. Yet the more codes you need to embed and keep track of, the more difficult and time-intensive the task becomes. How can you keep track of everything? The Google Tag Manager offers the perfect answer. Here you will learn how the tool created by the search engine giant works and how you can make best...

The age of the filter bubble – a small world in a large network

Shout out to diversity of opinions! But: how much do you really consider other people’s opinions? If you want to be informed as comprehensively and impartially as possible, it is important to think outside the box. In connection with the term 'filter bubble', the algorithms of Google, Facebook, and other online services have, however, been criticised for some time. The accusation: they create...

What is Quora? The question portal, explained.

The English version of Quora has already established itself as a major question-and-answer portal and has been growing its dynamic community since 2010. Quora is a knowledge portal where users can communicate respectfully with each other. Quora combines the best elements of the social media, question-and-answer site, and discussion communities.

The best free website traffic checkers at a glance

A website traffic checker quickly gives you an overview of how many visitors your website attracts and how they get to your website. It is important to answer the following questions: How successful is your page? Is cooperation worthwhile? A website traffic check is particularly useful in the context of competition analysis. Here we introduce six free tools that allow you to evaluate traffic...

What is a SWOT analysis?

A SWOT analysis links internal inquiries with environmental analyses. The comparisons of strengths and weaknesses of individual business areas as well as external chances and risks make it possible to position a company in the competitive environment. The goal of such an analysis is to identify potentials and threats. The results of the SWOT analysis are presented in the form of a matrix and...

Targeting

Targeting is the magic word for online marketing. Advertising and online commerce are as global as the internet. In this vast content universe, you will find many potential customers. But widely spread marketing campaigns are expensive and often fail to make a direct impact on sales figures. As a regional service provider, you can achieve more by localiszing your advertisements and as a...

Self-learning systems: how does machine learning work?

Artificial intelligence has fascinated us for centuries: Countless books and films about robots and computers that behave like (or not like) humans testify to both the enthusiasm and concern we have for artificial intelligence. But how do machines get so smart? We explain how machine learning works, where it is already being used, and how self-learning systems can revolutionise the world of...

Data mining tools for better data analysis

In the digital age, it’s normal for data from small and medium-sized companies to grow to unmanageable amounts. Data mining tools are used to extract desired information from data sets. These extract recurring patterns from the data and make them available to marketers and statisticians. We have compared the most important data mining software and show where their strengths and weaknesses lie.