Category: Quality assurance

Thumps and reboots »

My dad, John Webster, got involved in electronics nearly 70 years ago. He enlisted in the Navy in 1941 and after surviving both Pearl Harbor and the Naval Battle of Guadalcanal, he was sent stateside, where he received initial training in radio communications. During his 29 years in the Navy, he worked largely in electronics, [...]

Another warning on Windows 7 (video BSODs) »

I’ve actually been having this problem for some time, but I thought it might be some kind of hardware problem with the system. Now I think it’s Microsoft and/or ATI. As noted below, last fall I bought an HP Pavillion desktop (quad-core 64-bit  processor, 8 GB ram, 1 TB hd) running Windows 7 (Home Premium [...]

A warning on Windows 7 »

My newest computer (an HP Pavillion desktop, quad-core processor, 8 GB ram, 1 TB hd) runs Windows 7, which I find to be a significant improvement over Vista. However, I ran into a problem with it a week or so ago. I was in the process of copying some files from elsewhere on my internal [...]

Truer than you think »

Click on the comic to see the full-size version.  ..bruce..

Techno-blindness »

A few decades back, when handheld electronic calculators were still pretty neat, someone did a study on the authority people gave to them. As I recall, those conducting the study built some normal-looking calculators that were designed with specific errors in the calculation circuits such that in certain cases the calculators would give wrong answers. [...]

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