Virus
Hello. I am using Bitdefender antivirus on my macbook pro. I install it because my all web browsers (safari and google chorme) are opening new tabs by themselves, but all the time. I was scanning and cleaning my mac book pro with Bitdefender several times, but still the browsers are opening new tabs by themselves. Can you please help me what can I do with it? How can I stop it? P.S - I am new mac user. Thanks in advance!
MacBook Pro TouchBar and Touch ID, macOS High Sierra (10.13.4)