Option strategy on ArihantPlus

How is option strategy different from just using the regular options chain?

Where exactly do I find option strategy inside the app?

Is the option strategy feature free to use?

I am completely new to multi-leg options. Where do I start?

Can I use option strategy for stocks, or only for index options?

Will my actual P&L match the projected P&L in the Strategy Builder?

How can I use Option Strategy as a learning tool, not just for live trades?

I already run an active F&O book. What does this platform add for me?

I understand basic calls and puts. What is the best strategy to try first?