MT5 queries

[VicZA]

I have been trying to get MT5 to work on my PC but have some questions regarding the software:
- Can MT5 only be used for Forex or can it be used for other things too?
- Is it possible to get a full working version of MT5 to learn to trade on (like a Demo account)?
- How do you load custom indicators and templates on the system (once working)

Thanks
Vic