Don Castle
Don Castle has spent more than 30 years in information technology, starting at seventeen, including 23 years supporting a university law school where he was the first IT hire. Now retired, he builds and publishes his own apps as an independent developer at CodeCrafted Apps, and he created Digital Life Compass to explain everyday technology, online security, privacy, and emerging digital tools in clear, approachable language.
Internet on a Cruise Ship: What to Plan Before You Sail
The romantic answer is that you shouldn’t have internet on a cruise at all. A...
Digital Time Capsules: Scan the Photos Before They Fade
Somewhere in most families there are boxes of photographs from before your time. Polaroids going...
Windows 10 Support Has Ended. Don’t Buy a New Computer Yet.
Update, July 2026: Microsoft has extended the consumer Extended Security Updates program to October 12,...
On‑Device AI vs Cloud AI — Performance, Security, and Apple’s Secure Cloud vs Google
Ask your phone to set a timer and it happens instantly. No pause, no spinner,...
Best Browser for Mac — Safari vs Backup Options
There is a particular kind of frustration that only happens in a browser. The page...
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