| A new Operating System arrives in the market |
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 | New WinDoors 3000 | |
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| Are you upgrading your PC evertime you upgrade your software? |
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| Ohhh. There's a new operating system in the market. I gotta to upgarde my PC soon. | |
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| Do you change your car engine everytime the gas company re-formulate their gasoline? |
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| Should I change my software instead?! | |
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