A computer is worth little without having an operating system installed, as it is the software that makes the daily use of the computer possible. There are many different operating systems, but the most common are Windows, Linux and MacOS.
Windows from Microsoft is by far the most well-known operating system and is available on everything from desktop computers, laptops and phones to consoles and servers. When choosing a version of Windows, you must look at your needs. Most people only need a private version, but if you are a professional, the business version will better suit your needs.
If you prefer Windows in English or another language, you can also find several language versions on our website.