RSSCompTIA A+ 220-901

Replacing a Desktop with a Laptop – CompTIA A+ 220-901 – 3.1

Replacing a Desktop with a Laptop – CompTIA A+ 220-901 – 3.1

| December 18, 2015 | 0 Comments

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.

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Laptop Expansion Options – CompTIA A+ 220-901 – 3.1

Laptop Expansion Options – CompTIA A+ 220-901 – 3.1

| December 18, 2015 | 0 Comments

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.

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Networking Tools – CompTIA A+ 220-901 – 2.9

Networking Tools – CompTIA A+ 220-901 – 2.9

| December 16, 2015 | 0 Comments

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.

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Network Devices – CompTIA A+ 220-901 – 2.8

Network Devices – CompTIA A+ 220-901 – 2.8

| December 16, 2015 | 0 Comments

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.

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Network Types – CompTIA A+ 220-901 – 2.7

Network Types – CompTIA A+ 220-901 – 2.7

| December 16, 2015 | 0 Comments

We often describe network types in broad geographical terms. In this video, you’ll learn the difference between a LAN, WAN, PAN, and MAN.

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Internet Connection Types – CompTIA A+ 220-901 – 2.7

Internet Connection Types – CompTIA A+ 220-901 – 2.7

| December 16, 2015 | 0 Comments

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.

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Configuring a SOHO Wireless Router – CompTIA A+ 220-901 – 2.6

Configuring a SOHO Wireless Router – CompTIA A+ 220-901 – 2.6

| December 16, 2015 | 0 Comments

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.

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Wireless Encryption – CompTIA A+ 220-901 – 2.5

Wireless Encryption – CompTIA A+ 220-901 – 2.5

| December 15, 2015 | 0 Comments

Our wireless networks wouldn’t be very useful if we weren’t able to protect our data. In this video, you’ll learn which encryption types to use and which ones to avoid.

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Wireless Standards – CompTIA A+ 220-901 – 2.5

Wireless Standards – CompTIA A+ 220-901 – 2.5

| December 15, 2015 | 0 Comments

Our 802.11 networks are now the universal standard for connecting our devices without wires. In this video, you’ll learn about the evolution of our wireless standards and the specifications of our modern wireless networks.

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Common Network Protocols – CompTIA A+ 220-901 – 2.4

Common Network Protocols – CompTIA A+ 220-901 – 2.4

| December 11, 2015 | 0 Comments

Our applications rely on some very specialized protocols to surf the Internet, transfer mail, or manage our servers. In this video, you’ll learn about some of the most popular network protocols.

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