Heyyy Abir....

Yes definitely you should. C# is also one of the most popular languages, and very similar to Java. This is an important consideration for developers because the popularity of a language is fairly proportional to how much supporting material is available online for that language. The flexibility of C# is also a huge benefit compared to some languages. The variety of applications that can be developed with C# virtually limitless: native windows applications, REST APIS, mobile apps, websites, games and even native Android or iOS apps with some additional frameworks like Xamarin or Mono. C# developers have a very cohesive Microsoft-supported set of tools for developing any type of application so they have not to rely on any third party apps.