Tag: bluetooth

Mobile Device Security Troubleshooting – CompTIA A+ 220-902 – 4.4

Mobile Device Security Troubleshooting – CompTIA A+ 220-902 – 4.4

Published on February 21st, 2016 at 1:57 pm

Last modified on July 9th, 2018 at 4:10 pm

Our mobile devices contain a wealth of important data, making them an obvious target for malware and security breaches. In this video, you’ll learn about some of the most common tools to use for mobile device security troubleshooting.

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Mobile Device Connectivity – CompTIA A+ 220-902 – 2.6

Mobile Device Connectivity – CompTIA A+ 220-902 – 2.6

Published on February 6th, 2016 at 9:14 am

Last modified on June 28th, 2018 at 10:16 am

Our mobile devices can communicate using many different network technologies. In this video, you’ll you’ll learn how your phone’s broadband radio, 802.11 wireless, and Bluetooth networks work together to connect your devices to yourself and each other.

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Mobile Device Connections – CompTIA A+ 220-901 – 3.5

Mobile Device Connections – CompTIA A+ 220-901 – 3.5

Published on December 25th, 2015 at 8:04 pm

Last modified on June 8th, 2018 at 7:22 pm

There are many different ways to connect our mobile devices to each other and to other devices. In this video, you’ll learn about near field communication, mobile interfaces, tethering, and much more. << Previous: Mobile DevicesNext: Mobile Device Accessories >> One increasingly popular type of mobile device communication is NFC. It stands for Near Field […]

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

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

Published on December 18th, 2015 at 11:29 pm

Last modified on June 7th, 2018 at 6:25 pm

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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Wireless Interface Speeds and Distances – CompTIA A+ 220-901 – 1.7

Wireless Interface Speeds and Distances – CompTIA A+ 220-901 – 1.7

Published on December 3rd, 2015 at 4:53 pm

Last modified on May 31st, 2018 at 1:13 am

We rely on our wireless networks to provide connectivity for almost all of our computing devices. In this video, you’ll learn about infrared, near field communication, Bluetooth, and 802.11 wireless networks.

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Bluejacking and Bluesnarfing – CompTIA Security+ SY0-401: 3.4

Bluejacking and Bluesnarfing – CompTIA Security+ SY0-401: 3.4

Published on September 10th, 2014 at 7:03 pm

Last modified on September 26th, 2014 at 3:53 pm

We rely on Bluetooth networks to connect our mobile device to headphones, speakers, and other devices, but is a Bluetooth network really safe? In this video, you’ll learn about the security concerns surrounding bluejacking and bluesnarfing.

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I feel so accomplished when it works the first time

I feel so accomplished when it works the first time

Published on August 28th, 2013 at 8:00 am

Put the following Bluetooth pairing steps in order, from non-paired to paired.

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Mobile Device Networking – CompTIA A+ 220-802: 3.2

Mobile Device Networking – CompTIA A+ 220-802: 3.2

Published on May 25th, 2013 at 9:59 am

Last modified on October 21st, 2020 at 9:31 am

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.

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Installing and Configuring Printers – CompTIA A+ 220-801: 4.2

Installing and Configuring Printers – CompTIA A+ 220-801: 4.2

Published on January 30th, 2013 at 11:11 pm

Last modified on October 21st, 2020 at 9:02 am

If you’re planning on installing a new printer, you’ll need to have all of the right pieces to make everything work properly. In this video, you’ll learn the importance of the correct printer driver and how to connect and share your wired or wireless printer.

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Computer Interface Speeds and Distances – CompTIA A+ 220-801: 1.7

Computer Interface Speeds and Distances – CompTIA A+ 220-801: 1.7

Published on October 3rd, 2012 at 12:04 am

Last modified on October 21st, 2020 at 9:10 am

Your computer has many different interfaces, and each interface type has a different set of speed and distance standards. In this video, you’ll learn about the speeds and distances of USB, FireWire, PATA, SATA, and wireless standards.

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