Tag: webcam

Laptop Displays – CompTIA A+ 220-901 – 3.2

Laptop Displays – CompTIA A+ 220-901 – 3.2

December 18, 2015

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.

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An Overview of PC Input Devices – CompTIA A+ 220-901 – 1.12

An Overview of PC Input Devices – CompTIA A+ 220-901 – 1.12

December 4, 2015

Our PCs wouldn’t be very useful if we couldn’t get information into the computer. In this video, you’ll learn about some of the most popular input devices.

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An Overview of Multimedia Devices – CompTIA A+ 220-801: 1.12

An Overview of Multimedia Devices – CompTIA A+ 220-801: 1.12

November 14, 2012

Our PCs have become very powerful multimedia devices. In this video, you’ll learn about devices like digital cameras, microphones, webcams, camcorders, and MIDI devices.

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Is your webcam broken?

Is your webcam broken?

March 19, 2010

In Windows XP, you notice that the USB attached webcam is not working. What system utility can tell you the status of the webcam?

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