The 3 things I have to do upon arrival in US

I listed up the 3 things I have to do upon arrival in US. There is nothing to be easily done for foreign align who never knows culture and system in US.

1. Obtaining US Social Security
2. Obtaining Washington Driver's License
3. Opening US bank account

These days I'm memorizing some useful English expressions to do above 3 things. I think I can post a couple of funny stories in which a align will try to settle down in strange planet.