The German language is said to be very demanding and not easy to learn. Cramming articles (Der, Die, Das) in particular, where there is no rule, is a major challenge for many learners of German.
There are many different ways to learn German. In addition to traditional language courses at a language school, more and more people interested in learning German are opting for "learning German online". Like the demand, the supply of online German courses has also increased significantly in recent years. Online courses are very popular because you can learn German at any time of day and at any pace. Irregular working hours and high demands at work make it almost impossible for some people to regularly attend an evening course.
Another very new and ground-breaking way of learning German is the numerous language learning apps. Users can access the app via smartphone on the go, during short coffee breaks at work and at any time and learn German bit by bit. What's more, some of these language learning apps are free of charge to a certain extent and their content cannot be faulted.
If you want to learn and master German as quickly as possible, you should first and foremost talk a lot, maintain contact with native speakers and, if at all possible, plan a language study trip to a German-speaking country. As soon as you have overcome your initial inhibitions and are actually using the language - despite making mistakes - it won't be long before you see clear progress.