Acquire the essential skills needed to install, configure, optimize, troubleshoot, upgrade, secure, and perform preventive maintenance on PC and digital device operating systems (OS). In this 5-day CompTIA A+ Core 2 (220-1002) certification training course, students will explore various operating systems including Windows, MAC and Linux. Throughout the course, students will work with Microsoft command line tools and control panels with the desktop environment and learn basic scripting. Student will also explore security and troubleshooting objectives for desktop, mobile and wireless systems as well as operational procedures.