N-track is one of many pieces of software that are affordable. Cubase SE, Cakewalk Home Studio, Guitar Tracks, Kristal audio engine, Audacity for that matter. Most of these offer more than the average home user will ever use.
Scooping a cracked version os Nuendo is not only stealing, it's idiotic. I always see these posts asking help to use thier cracked software. Excuse me? No. I'm not going to help you use the software you stole when I had to go and pay for mine, which came with a manual.
If you're just starting out, if you can afford a guitar, a mic, a keyboard, a mixer, you can afford an entry level software. For that matter if you are willing to invest in a decent soundcard/interface, you will get a free version of the software that is limited but useable enough to get you into the groove.
Limitations are a benefit. Yes they are. They help you work with less. They teach you to make the best of what you have. When you're ready to step it up, you'll have a good idea why. It's simple. It's affordable.