Please capitalize where necessary: it supports preview - users can choose to preview the input files before converting7.
A: It supports preview - Users can choose to preview the input files before converting7.

Please capitalize where necessary: moreover, we collected material on the discussions regarding culture and money in denmark.
A: Moreover, we collected material on the discussions regarding culture and money in Denmark.

Please capitalize where necessary: you can save cd audio tracks to wav or mp3 files and convert or encode audio files between wav and mp3 formats.
A: You can save CD audio tracks to WAV or MP3 files and convert or encode audio files between WAV and MP3 formats.

Please capitalize where necessary: european environment agency's home page european environment agency (eea)
A:
European Environment Agency's home page European Environment Agency (EEA)