Is your hard drive going bad? In this video, you’ll learn some troubleshooting steps that you can use to help diagnose hard drive problems.
Troubleshooting Hard Drives – CompTIA A+ 220-802: 4.3 Read More »
If you need to troubleshoot your computer, then you’ll need the right tools for the job. In this video, you’ll learn about multimeters, power supply testers, loopback plugs, and POST test cards.
Hardware Troubleshooting Tools – CompTIA A+ 220-802: 4.2 Read More »
When hardware fails, a number of messages and errors can occur during boot and in the operating system. In this video, you’ll learn how to troubleshoot lockups, boot problems, overheating, random reboots, and many other problems.
Troubleshooting Common Hardware Problems – CompTIA A+ 220-802: 4.2 Read More »
A significant part of a technician’s life is spent troubleshooting problems. In this video, you’ll learn about the process of analyzing, planning, and implementing solutions to technical issues.
Troubleshooting Theory – CompTIA A+ 220-802: 4.1 Read More »
The CompTIA A+ certification is one of the most popular IT certifications in the world. In this video, you’ll learn about the 220-801 and 220-802 CompTIA A+ certification, the Professor Messer A+ training course, and some tips to get you through your certification exam.
Professor Messer’s CompTIA A+ Training Course Overview Read More »
Our mobile devices not only need to be portable, but they also need to be synchronized with our inbox, calendars, and other computing devices. In this video, you’ll learn about these data types and the synchronization options and connectivity needed for Android and iOS devices.
Mobile Device Synchronization – CompTIA A+ 220-802: 3.5 Read More »
Tablet computing is quickly becoming the norm for mobile computing, but there are some significant differences between old-school laptops and newer tablet devices. In this video, you’ll learn about field serviceable parts, upgrade options, storage alternatives, and interface differences between laptops and tablets.
Comparing Tablets and Laptops – CompTIA A+ 220-802: 3.4 Read More »
Our mobile devices are easily lost or left unattended, and we need the best possible security to protect our private information. In this video, you’ll learn about passcode locks, remote wipe functionality, remote backup, antivirus, and patching of remote devices.
Mobile Device Security Best Practices – CompTIA A+ 220-802: 3.3 Read More »
Our mobile devices allow us to keep up with our inbox wherever we may travel. In this video, you’ll learn about configuring email accounts on iOS and Android devices.
Configuring Email on Mobile Devices – CompTIA A+ 220-802: 3.2 Read More »
If you’re using a mobile device, then you’ll need to have complete control over the wireless network settings. In this video, you’ll learn about network options for Android and iOS, and you’ll learn how to navigate the Bluetooth pairing process.
Mobile Device Networking – CompTIA A+ 220-802: 3.2 Read More »
