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How To Block Phone Numbers On Comcast Voice Service

Use Comcast’s phone service?  If so, you can block incoming calls by their caller ID number so that telemarketers, charities, and even bill collectors who use one of the loopholes to get around the Do Not Call list stop bothering you. While the feature isn’t

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Comodo Anti-Virus and Firewall

After experimenting with various anti-virus and firewall software lately, I’ve settled on using Comodo Internet Security for my home office network for now. This all started when I actually caught a virus on my PC.  I never did find out exactly what it was or

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The Shortest Distance Between Any Two Points Is

A straight line. I was perusing my web logs and noticed that no fewer than 6 people ended up here recently while looking for the answer to that question.  I’m not sure how they get here, surely there are better search results.  But, nonetheless, I