--- /dev/null
+Moving profile
+--------------
+
+ http://kb.mozillazine.org/Moving_your_profile_folder_-_Thunderbird
+
+Starting from CLI allows more options, see:
+
+ thunderbird --help
+
+After copying the profile from another computer, start with the profile manager
+and select the desired profile, after which normal starts will use it:
+
+ thunderbird --ProfileManager
+
+### Problem
+
+I copied a profile from 4k resolution computer to a 2k one, now icons and text
+are huge. How to scale it back down? Don't see anything relevant-looking in the
+settings...