The IQ test consists of a number of tasks measuring various measures of intelligence including short-term memory, analytical thinking, mathematical ability and spatial recognition. Like all IQ tests it does not attempt to measure the amount of information you have learned but rather your capacity to learn.
Security Master is an Antivirus, AppLock, and Booster all-in-one app for Android, developed by Cheetah Mobile. The app offers 24/7 real-time protection as well as improve performance for mobile phones. It can also secure VPN connection.