We recommend you at least have a read of the first few sections of the GuitarSharp user manual to familiarise yourself with some of the concepts of the software. There are also some quick start style sections if you don't fancy reading the whole manual just yet! The manual can be opened via the Help menu tab.
The GuitarSharp software download does not contain any malicious code and it is safe to install on your computer. The software package has been approved for the Microsoft Store and meets their strict guidelines.