I'm still in the learning curve

I wonder if my five-year-old PC is still fit for these video editing.
I've been using Windows 8.1 64 bit, with an AMD Athlon X4 640 processor at 3 GHz performance, 16GB of RAM and an NVIDIA GeForce GT630 graphics card and to the system requirements, it should work.
After starting the software I was the nearly 300 MB large patch 18.1. available on 13 February 2015 download.

When it comes to video editing I am a beginner, use occasionally an older Nero software to Youtube video editing.

The software costs 80, since it is too much to ask a printed manual with supply?
A thick cardboard and there only an installation guide and CD with serial numbers.
In Studio Backlot I have a chance to visit for 45 days to watch training videos (in English).
After that, I must pay $ 6 a month or $ 66 a year.
A manual in German is available in PDF format. Either this view on the tablet while working on the big screen or print the 500 pages.

Enhanced! Direct screen recording
Import, edit and export 3D
New! High-quality effects from NewBlue (Details)
4K Ultra HD Video Support
Import, edit and export 3D
iZotope Music & Speech Cleaner
Who does not need these functions, the favorable standard or Plus version brings.

The iZotope Music & Speech Cleaner is highly recommended. I have a video edited so quickly mitigated an annoying noise effectively.

My first conclusion to Pinnacle Studio 18 Ultimate are four star.
A star I subtract because not accompanied by manual or at least guide with the most important functions.