In Pictures: Computing advice that can stand the test of time

Just because computers are one big exercise in evolutionary progress, that doesn't mean certain computing maxims ever go out of style.

Consider the total cost of ownership

This maxim mostly applies to purchases of printers and subsidized phones. If you intend to do a lot of printing, pay close attention to the cost and efficiency of consumables, namely the ink or toner. And if you're investing in a new smartphone plan, consider what you'll be paying month to month...to month...to month...

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