Itunes Library not loading

Q1.I transferred the iTunes library from one computer (where one drive was there ) to another computer (where one drive was not there ). Now after opening iTunes, it is showing blank even though all the songs are there in the iTunes Media folder. please tell me possible solutions or point out any link where it could help me

Q2- How could I see the history of the questions and solutions I have asked (I faces a similar issue on January 23 and got the solution from this community ) but now I can't find it.

Please help

Thanks