For Q3, the company sees comp store sales down 5%-10%, with profits of 28-36 cents a share, below the Street at 41 cents.

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The company said it now sees Q4 comp stores down 4% to 7%, with full year comp store sales off between 7.5% and 9%.

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The company also saw a mid single-digit comp store sales decline in mobile computing due to a fall off notebook computer sales, in part reflecting a pick-up in tablet computer sales.

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