Tag: google

Mobile Operating System Features – CompTIA A+ 220-902 – 2.5

Mobile Operating System Features – CompTIA A+ 220-902 – 2.5

February 6, 2016

Our mobile operating systems and hardware incorporate a number of modern conveniences. In this video, you’ll learn how Apple iOS, Google Android, and Windows Mobile takes advantage of different display technologies, location services, calling features, and much more.

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CompTIA Network+ N10-005: 1.2 – The OSI Model in the Real World

CompTIA Network+ N10-005: 1.2 – The OSI Model in the Real World

January 11, 2012

The OSI model is a useful reference, but how does it really work in the real world? In this video, we’ll investigate how the OSI model maps into an encrypted email conversation with Google Mail.

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