Bitdefender Total Security 2016 is the ultimate anti-malware protection. It builds on technology awarded PRODUCT OF THE YEAR and uses machine-learning to fight off cyber-threats without impacting your device’s performance. It automatically takes the best security decisions for you in securing your data, protecting online payments and safeguarding online privacy. Also includes a new firewall, redesigned parental controls, a one-click optimization tool and even helps recover or block your devices in case of loss or theft. Features StartUp Optimizer – This tool allows you to disable or delay any app from your from your StartUp, thereby helping you to increase Windows startup speed. OneClick Optimizer - This tool frees up the space in your system by removes unnecessary files. PC CleanUP Wizard- This feature helps users to clean up the browser cache, Windows junk files, memory dumps in the system and error reporting files. Disk Fragmenter – It allows you to reduce fragments in specific drives which ensures a smoother computer performance. Registry Cleaner- This tool helps you to clean specific areas in your computer system. Duplicate File Remover - As the name suggests, this tool detects the duplicate files in your system and removes them creating more of free space. Besides its virus detection capabilities, Bitdefender also brings parental control, antispam and social network protection. System Requirements Operating System: Microsoft Windows 7(SP1), Microsoft Windows 8, Microsoft Windows 8.1, Microsoft Windows 10 CPU: Dual Core 1.6 GHz processor Memory (RAM): 1 GB Available free hard disk space: 1 GB free space (at least 800 MB on the system drive)