New to UIPath

Hi All,

I am VB developer and design excel macros and MS access application along with VB6.0 application but my organization demands Robotic Process Automation and they expect from me is to learn either BP, AA or UIPath, I opted for UIPath, Can anyone guide me the link from where I can download the tool and Study material through which I can start exploring UIPath and also please do let me know if any other prerequisite required before starting UIPath (Like hardware and System requirement)