Tag: webcam

Laptop Displays – CompTIA A+ 220-901 – 3.2

Laptop Displays – CompTIA A+ 220-901 – 3.2

Last modified on June 8th, 2018 at 6:55 pm

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

Last modified on June 4th, 2018 at 3:19 pm

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

Last modified on September 25th, 2019 at 4:45 pm

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?

Last modified on August 13th, 2012 at 3:13 pm

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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