Quick Heal Total Security Multi-Device lets you secure your digital devices such as Windows PC, MacBook and Android Smart Phone with one Product Key!The Anti-ransomware feature uses Quick Heal's behavior-based detection technology that analyzes the behavior of programs in real time. This helps in detecting and blocking ransomware. This feature also backs up your data in a secure location to help you restore your files in case of a ransomware attack.Pay bills, book tickets, shop and bank on the Internet with complete protection from attackers and malware. Safe Banking blocks infected, fake, and fraudulent websites so that your online transactions are secure.