Hello... Just purchased my first Pico, a 4425. Looking forward to learning how to use it. It seems like an excellent product, bringing me back to my instrumentation days at the university.
The 4425 is still a great scope and will continue to improve with the software continues to bring new features.
The forum is a great place to learn with a lot of information to take in. To help contain all this information in one place we have a useful links page which you can see here - topic15231.html.
There's also a free app available on both Apple and Android which has training videos as well as kit information which you can see more information here - https://www.picoauto.com/landing-page/picoapp.
Please do also check out the guided tests as they carry a wealth of information. If you do require any support then please feel free to post here or contact us directly via support@picotech.com.