When your 90-day trial reaches its end, the software stops updating its malware signatures and suspends real-time protection shields. Your devices will become vulnerable to new threats. You have three options at expiration:

: Enter a valid email address that has not been used with a Bitdefender account previously.

Bitdefender works continuously in the background to eliminate all types of digital threats. This includes viruses, worms, Trojans, ransomware, zero-day exploits, rootkits, and spyware. 2. Multi-Layer Ransomware Protection