Using old SSD as secondary drive for new computer

Alwaysconfused

Commendable
Jun 10, 2016
3
0
1,510
So I thought I could use the old SSD on the new computer so i would not have to re-do all of my passwords and bookmarks, hooked it up and it showed in windows, but I clicked on Firefox and it came up as a clean install, not the one with all my info. (no Firefox on the new boot drive SSD in the new system). what am I doing wrong?