said by article :

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Using a refurbished PC she picked up for $100, the 47-year-old mother of two adult children is now going online to help her son find a job, get health information and, she says, pay tribute to neighbors who've met with violent or untimely deaths.

"I want to get more literate," says Casey, who receives disability payments, and subsists on just over $1,000 a month. "I see other people working on computers, and little kids pecking on the things, and I thought to myself: 'I've got to learn.'"

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