دانلود Lynda CompTIA A+ Exam Prep (220-901) Tutorial Series آموزش مباحث مدرک +CompTIA A

Topics include:
- How do personal computers (PCs) work?
- What is a central processing unit (CPU)?
- When is random access memory (RAM) used?
- What is a basic input/output system (BIOS)?
- Installing a CPU
- Working with extensions and sockets
- Troubleshooting RAM
- Setting up a BIOS

CompTIA A+ Exam Prep (220-901) Part 2: Core Hardware
Earning a CompTIA A+ certification validates you've obtained the foundational knowledge and skills needed for a career in IT. This six-course series is designed to both equip you as a technician for your role in IT support, and prepare you for taking the 220-901 exam, which focuses on processing, hardware, peripherals, networking, connectivity, and troubleshooting. The CompTIA A+ 220-901 exam is comprised of six key parts. The second, core hardware, is covered by this course. Instructor Mike Meyers explains the essential components and functions of motherboards, power supplies, and hard drives. He also shows you how to work with chipsets, troubleshoot electrical issues, implement RAID, and how to determine which hard drive technology to use depending on the circumstance. Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, putting pieces together, peripherals, networking, and laptops and mobile devices.

Topics include:
- Working with motherboards, chipsets, and expansions
- Choosing a power supply
- Evaluating hard drive technologies
- Implementing RAID
- Troubleshooting issues

CompTIA A+ Exam Prep (220-901) Part 3: Putting Pieces Together
Earning a CompTIA A+ certification validates you've obtained the foundational knowledge and skills needed for a career in IT. This six-course series is designed to both equip you as a technician for your role in IT support, and prepare you for taking the 220-901 exam, which focuses on processing, hardware, peripherals, networking, connectivity, and troubleshooting. The CompTIA A+ 220-901 exam is comprised of six key parts. The third, putting pieces together, is covered by this course. Instructor Mike Meyers discusses how to work with auxiliary devices, including media and accessories. He shows how to configure device behavior and manage the ports that support the peripheral devices. CD, DVD, Blu-ray, USB, flash media, FireWire, keyboards, mice, cameras, and webcams are all explored. Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, putting pieces together, peripherals, networking, and laptops and mobile devices.

Topics include:
- Managing media and auxiliary devices
- Configuring device options
- Working with drives and ports to support peripherals
- Building the right PC for you

CompTIA A+ Exam Prep (220-901) Part 4: Peripherals
Earning a CompTIA A+ certification validates you've obtained the foundational knowledge and skills needed for a career in IT. This six-course series is designed to both equip you as a technician for your role in IT support, and prepare you for taking the 220-901 exam, which focuses on processing, hardware, peripherals, networking, connectivity, and troubleshooting. The CompTIA A+ 220-901 exam is comprised of six key parts. The fourth, peripherals, is covered by this course. Instructor Mike Meyers explains how to manage monitors and display technologies, including how to work with connectors and ports like VGA and DVI. He also shows you how to maintain printers and multifunction devices, both as independent devices and as devices connected and configured to a computer. Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, putting pieces together, peripherals, networking, and laptops and mobile devices.

Topics include:
- Configuring display technologies
- Working with Plasma and DLP monitors
- Setting up video connections, graphic cards, and projectors
- Using dual displays
- Troubleshooting video issues
- Maintaining printers

CompTIA A+ Exam Prep (220-901) Part 5: Networking
Earning a CompTIA A+ certification validates you've obtained the foundational knowledge and skills needed for a career in IT. This six-course series is designed to both equip you as a technician for your role in IT support, and prepare you for taking the 220-901 exam, which focuses on processing, hardware, peripherals, networking, connectivity, and troubleshooting. The CompTIA A+ 220-901 exam is comprised of six key parts. The fifth, networking, is covered by this course. Instructor Mike Meyers provides an introduction to networking by exploring cables, network IDs, IP addresses, and ports. He explains how to deal with a DNS, configure a router, and set up a wireless network while applying security standards. He also discusses Internet connections, including dial-up, broadband, wireless, and more. Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, putting pieces together, peripherals, networking, and laptops and mobile devices.

Topics include:
- Working with network cables
- Establishing a local area network (LAN)
- Communicating using ping and ipconfig
- Dealing with a DNS
- Configuring routers
- Setting up a wireless network
- Troubleshooting internet connections
- Connecting to a desktop remotely
- Transferring files and selecting file sharing options

CompTIA A+ Exam Prep (220-901) Part 6: Laptops and Mobile Devices
Earning a CompTIA A+ certification validates you've obtained the foundational knowledge and skills needed for a career in IT. This six-course series is designed to both equip you as a technician for your role in IT support, and prepare you for taking the 220-901 exam, which focuses on processing, hardware, peripherals, networking, connectivity, and troubleshooting. The CompTIA A+ 220-901 exam is comprised of six key parts. The sixth, laptops and mobile devices, is covered by this course. Instructor Mike Meyers gives a tour of laptop devices and shows how to expand, configure, manage, and disassemble laptop components. He also reviews mobile device options and how to work with mobile connections. Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, putting pieces together, peripherals, networking, and laptops and mobile devices.

Topics include:
- Selecting a laptop type
- Expanding a laptop
- Working with laptop ports
- Disassembling a laptop
- Troubleshooting laptop issues
- Managing mobile devices and connections