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Harold Nolte has worked for Sperry Univac, Unisys, Compaq, HP, Iomega and Novell. He loves to teach people about computers and how to use them.

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Showing: Computer Trends articles

Video: Twitter taken over by Iranian Cyber Army last night

Friday, December 18th, 2009

Twitter.com was hacked last night by a group calling itself the "Iranian Cyber Army." The image on the right, along with a message, is what...
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YouTube: the five most popular videos of 2009

Wednesday, December 16th, 2009

As 2009 ends, YouTube has enjoyed another year of amazing growth and use. Millions of videos have been uploaded and many have more than a million...
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Intel working on a 48-core computer

Monday, December 7th, 2009

Intel recently announced a single-chip computer that will hold 48 cores. The chip is called a single-chip cloud computer (SCC) because it resembles...
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Twitter now shows tooltips of user names, hashtags, etc.

Twitter has updated again. This time they have added "tooltips," those little yellow messages that appear when you mouse over areas of your...
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Twitter: the new retweet function has disappeared

3 comments

Update 12/3/2009 12:00 pm: retweets are working again. Did you notice that automatic retweets are gone? Just recently Twitter turned on the new...
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Twitter asks: what do you think of the retweet feature?

Comment on this article to let us know how YOU feel about the new retweet feature. Twitter has rolled out a new feature - automatic retweets. But do...
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[Video] Google O/S - open source code now available

Two interesting, somewhat related events occurred last summer, the first at Microsoft and the second at Google. Microsoft has long dominated the...
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Leonid meteor shower

The Leonid meteor shower is set to peak November 17th. Like the Perseid shower on August 12th, it is an annual event. There is a lot of interest -...
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Google logo: not one, but four logos for Halloween

Google's logo today is not a special logo for Halloween, but four special logos for Halloween. Go to Google's home page and you see this first logo....
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Video: the Google story in two minutes

This video was just released by Google. It only had 304 views when this article was written. It is a summary...
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