Are you aiming for a CompTIA A+ certification? Are you worried about the contents and difficulty of the exam? Are you ready to take a deep dive into everything about Networks? If you're an aspiring IT professional that wants to pass the CompTIA Security+ exam with flying colors, then this is the book for you! It is completely normal to feel anxious when you're about to take the exam. Simply studying for the exam can be nerve-wracking as well because of all the topics you'll have to cover. After all, the exam is not easy. But, with the right guidance, it can transform the test from a difficult and intense exam, into a simpler, much more pleasant experience. With this book, you'll go over all the topics you need to know, from top to bottom, and everything will be explained in easy-to-understand terms. In this book, you'll discover: Enough stressing day and night about the contents of the exam and how well you'll do. This book will guide you every step of the way and teach you everything you need to know! The CompTIA A+ Certificate is already in your hands. Scroll up, Click on "Buy Now", and Get Your Copy Now! Key topics covered include -Mobile Devices -Laptop Hardware (Screens, Hardware, Memory, Smart Card Readers, Batteries, Touchpads, Speakers, CPUs, etc.) -Docking Stations & Port Replicators -Tablets, Smartphones, Wearable Technology, GPS, e-Readers -Wireless Connections (Wi-Fi, NFC, Bluetooth, Zigbee, Z-wave, LTE, RFID) -Networking -Ports and Protocols -Routers, Switches, Firewalls, Access Points, Controllers, Network Interface Cards, Repeaters, Hubs, Bridges, Modems, Patch Panels, PoE -IP Addressing -VPN, VLAN, NAT, DNS, DHCP -Networking tools -Cable and connector types -RAM -HDDs and SSDs -Motherboards -Peripherals -Power Supplies -Device Configuration -Printers -Cloud -Virtualization -Hardware & Software Troubleshooting -Printer Troubleshooting -Network Troubleshooting -File Systems -Command Line Tools -Windows, Mac, UNIX operating systems -Physical Security -Active Directory -Wireless Security -Malware -Social Engineering -Physical Data Security & Destruction -Documentation -Change Management -Disaster Recovery -Safety -Environmental Impacts -Agreements -Professionalism -Scripting -Remote Access