At some point it hits everyone. After years of service to Windows, the operating system suddenly zips. Surf, play or work, forget it, nothing works. Instead, it hails error messages and system crashes. The solution: start over. In the same situation you are, if you treat yourself to a new PC or a new notebook. Windows is on it, but the right tools are missing. What you should bring to a bright Windows for programs at the start, we show you here. The first act is usually a new browser. The last few years Chrome was clearly ahead, but with the new technical base, you can confidently access Firefox.