Windows XP end of support in April: Three more questions answered

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In case the date hasn't already been burned into your brain, April 8, 2014 is the day on which Microsoft will cease providing any kind of patches or fixes, including security fixes, to its nearly 12-year-old Windows XP operating system.

Company officials continue to insist that there won't be any last-minute reprieves this time, despite the fact that market share for XP still hovers around 29 percent. Microsoft has given its partners their marching orders: Get XP users to move off the OS.

Those who can't or won't move off XP for a variety of compatibility, cost and other reasons continue to send me questions. Here are answers to three of them.