How to check if BitDefender is installed on your computer Lucas Darbra April 27, 2022 05:22 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 SAP Roster Leave Integration - User Guide Comments 0 comments Please sign in to leave a comment.