Phones used for the first transcontinental call

This 1915 conference call made history

The first commercial transcontinental phone line opened on Jan. 25, 1915 with a call from New York to San Francisco.

Email

Acompli: A look at Microsoft's new mobile email tool

What the acquisition means for customers, and where some holes are.

security risk thinkstock

Now on CIO: 6 biggest business security risks and how to fight them

IT and security experts discuss the leading causes of security breaches and what your organization can do to reduce them.

Torvalds diversity gaffe reignites debate in the open source world

Comments by Linus Torvalds have prompted a new debate on the role of meritocracy, diversity and inclusiveness in the open-source community.

battery crisis primary

Power up! The hunt is on to extend battery life for mobile devices

Check out 5 battery-boosting technologies being tested in research labs now.

dell venue 8 7000 tablet

Dell Venue 8 7000 review: A distinctive and premium Android tablet

With its striking design, premium materials and stellar display, Dell's Venue 8 7000 isn't your average Android tablet.

antique clock face

5 minutes a week to advance your career

Maintain contacts that can keep your career moving by reaching out to people from your past.

Special Report
Discover how tech pros are breaking out of traditional roles — and the IT department altogether — in the IT Careers 2015 Special Report in our January digital magazine.
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