السلام عليكم When praying Isha Maghreb and Fajr first two rakahs alone with noone else, is praying out loud better? Also must we make Iqaamah and adhaan before every salah even if we're at home alone?

Ustadh AbdulAziz al-Haqqan

It is the sunnah yes. As for adhan and iqamah no.