Technology reporter
Tamara Chuang
Tamara Chuang is a former Denver Post business writer.
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AOL’s Instant Messenger refugees have alternatives but better act before Dec. 15
Come Dec. 15, the 20-year-old AOL Instant Messenger service will be no more. All of its features -- Buddy Lists, images and files -- will be deleted. Here are a...

How has Comcast improved customer service? It’s still a work in progress for largest cable TV provider
While Comcast and the cable industry seemed unwilling to change for years, the threat of customers leaving, competitive streaming-video alternatives plus embarrassing social-network moments has slapped Comcast into attention.

Denver email service SendGrid gets date for its stock market debut
The email software service SendGrid plans to sell 7.7 million shares, priced between $13.50 to $15.50 starting next week.

SendGrid plans to sell its shares publicly starting at $13.50 each
SendGrid plans to sell 7.7 million shares of common stock between $13.50 to $15.50 per share.

Level 3 executives get millions in cash bonuses, stock options after CenturyLink acquisition
Level 3 Communications CEO Jeff Storey, who became CenturyLink's president and chief operating officer Wednesday, made sure his new Louisiana-based boss knew he was committed to Colorado. Staying in Broomfield...

Colorado’s Level 3 Communications is no more, as CenturyLink closes $30B purchase
As expected, CenturyLink announced Wednesday that it wrapped up its year-long acquisition of one of Colorado's largest companies, Level 3 Communications.

Alorica closing Colorado Springs call center, cutting 288 jobs
Alorica, which provides customer service support to clients, is shutting down its Colorado Springs facility and cutting 288 employees.

CenturyLink’s purchase of Level 3 to close on Nov. 1
CenturyLink's looming acquisition for Broomfield-based Level 3 Communications is set to close Wednesday following the blessing of the Federal Communications Commission.

How long do you really want to keep using Windows 7 past its expiration date?
Technically, Windows 7 will function until your hardware conks out -- or your machine gets eaten by a virus or malware. But mainstream support of Windows 7 ended in 2015. Its...

Denver tech darling Revolar shuts down, even as its panic buttons still for sale at Target, Best Buy
Unable to pay its debts and facing a patent dispute, Denver tech darling Revolar has ceased operations and hired a restructuring firm known for selling off assets, according to a...