Bitdefender Antivirus technical support service +1-800-243-0051phone number is an online customer assistant service offered by our certified technicians to solve the technical issues affecting Bitdefender Antivirus and Bitdefender Internet Security software users in USA/Canada. It is an independent tech support service providing online remote help service for Bitdefender Antivirus & Bitdefender Internet Security for resolving many types of technical problems at affordable prices.