WP-34S newbie user - but how to start?

[Csaba Tizedes]

Some new question:

a.) On WP-34S have a register which is dedicated to indirect addressing or all of available registers able to use for this purpose?!

b.) It is possible to use "named" registers for solving problems?

c.) I read in the Manual somewhere the Flash Memory lifecycle approx 10'000 flashes. I want to save my equations (short programs) in FM to survive a battery down. But if I want to solve my equations during my work, it is recommended to load my program from FM to RAM or I can solve these programs directly from FM? What does it mean 'flashing' exactly?

Csaba