How to check if BitDefender is installed on your computer Lucas Darbra January 05, 2023 15:23 Updated Follow 1. Locate the "Show hidden icons" button on your TaskBar and click on it 2. Look for the BitDefender Icon. If you can not find it there, it means that BitDefender is not installed. Related articles How to check your device's Hostname How to login to Zendesk to see your tickets SAP Roster Leave Integration - User Guide Comments 0 comments Please sign in to leave a comment.