View source for Data you might want to backup

* ThunderBird Junk Training data, under %USERPROFILE%\AppData\Roaming\Thunderbird\Profiles\ are folders, one of them has the wanted "training.dat"
* FireFox Bookmarks, Bookmarks / Manage Bookmarks / Import and Backup
** Backup, restore will DESTROY your current bookmarks and use the data from the file instead
** Export Bookmarks to Html, restore will add the bookmarks from the file to your current bookmarks
* ssh
** %USERPROFILE%\.ssh\authorized_keys
** %USERPROFILE%\.ssh\config
* VoiceAttack, %USERPROFILE%\AppData\Roaming\VoiceAttack\VoiceAttack.dat
* Windows Voice Training Data, WsrProfile or [https://fastdownloads2.texthelp.com/support/spprofilemgr.zip SpProfileMgr (check for viruses!)] are tools from Microsoft to backup/restore this data. Microsoft deleted all possibilities to download these tools from their site. No idea why. It is insane.