Our laptop display technologies incorporate visual output, cameras, microphones, antennas, and more. In this video, you’ll learn about some of these portable display technologies and how we use our laptop displays for much more than just viewing our computer’s output.
There are many components of a laptop computer that are very different than their desktop PC counterparts. In this video, you’ll learn about the differences in keyboards, laptop storage, memory, LCD screens, power options, CPUs, and more.
Replacing a Desktop with a Laptop – CompTIA A+ 220-901 – 3.1 Read More »
There are many ways to expand the capabilities of most laptop computers. In this video, you’ll learn about ExpressCard adapters, SO-DIMM memory modules, USB flash drives, Thunderbolt connectors, and much more.
Laptop Expansion Options – CompTIA A+ 220-901 – 3.1 Read More »
Which of these characteristics would be important when designing a thin client workstation?
Which of these functions would commonly be performed from the Computer Management console?
If you’re going to build your own network, you need to have the right tools. In this video, you’ll learn about crimping best-practices, multimeters, toner probes, cable testers, loopback plugs, and more.
The physical connectivity of the network is just as important as the data that flows across it. In this video, you’ll learn about the different devices that we use to build our physical network infrastructures.
We often describe network types in broad geographical terms. In this video, you’ll learn the difference between a LAN, WAN, PAN, and MAN.
Internet connectivity is important for many people, and fortunately there are many ways to get connected. In this video, you’ll learn about cable modems, DSL, dialup networks, fiber connectivity, satellite networking, ISDN, cellular networks, and line-of-sight services.
Internet Connection Types – CompTIA A+ 220-901 – 2.7 Read More »
SOHO wireless routers may be the most common network devices in the world, so it’s important that you understand some of the more detailed configuration settings. In this video, you’ll learn about wireless channels, encryption, NAT, port forwarding, port triggering, IP addressing, DMZ ports, QoS, and more.
Configuring a SOHO Wireless Router – CompTIA A+ 220-901 – 2.6 Read More »
