Q1. How to allow browser pop-ups?
Q2. How to configure my microphone settings?
Q3. How to record audio with the sound recording?
Follow the instructions on the official link below to record audio:
Q4. How to check my browser version?
To find your browser version in Internet Explorer, Mozilla, Google Chrome and Safari, please consult the following official links:
Note: Internet Explorer 9 and above, Firefox 22, above or Chrome 21 and above or latest version of Safari (please note that although other browsers might be compatible as well, the tool has not been tested against them)
OTIS user guide
https://pst.secure.europarl.europa.eu/pdf/OTIS_candidate_user_guide.pdf